IEPM

Routes for top 5 Sites

SLAC Home Page
W. EuropeUS UniversitiesESnet
IN2P3, France
INFN, Italy
CERN, Switzerland
Manchester University, UK
Daresbury Lab, UK
Caltech
Colorado
LLNL
ANL
JLAB

Traceroutes between SLAC and several sites of critical importance to SLAC sites are seen below. All traceroutes from SLAC start at hop 4 since the first 3 hops are common and are internal SLAC routers which are not advertised here for security reasons. The routes from SLAC also provide the ASs by using the NIKHEF traceroute. The traceroutes from the remote site to SLAC are obtained via the Traceroute Servers page at SLAC. The latter traceroutes are usally stopped at the SLAC border router (RTR-DMZ.SLAC.Stanford.EDU) for security reasons.

IN2P3, Lyon France

The route below was the stndard route used at least until October 8, 2000. It goes from SLAC via EAnet to Chicago.
traceroute to ccobsn04.in2p3.fr (134.158.104.144): 1-25 hops, 38 byte packets
 4  ESNET-A-GATEWAY.SLAC.Stanford.EDU (192.68.191.18) [AS32 - Stanford Linear Accelerator Center]  1.09 ms (ttl=252)
 5  chicago1-atms.es.net (134.55.24.17) [AS293 - Energy Sciences Network (ESnet)]  57.3 ms (ttl=251)
 6  206.220.243.32 (206.220.243.32)  58.4 ms (ttl=250)
 7  cernh9-s5-0.cern.ch (192.65.184.142) [AS513 - CERN-CNET10]  168 ms (ttl=249)
 8  192.65.184.149 (192.65.184.149) [AS513 - CERN-CNET10]  169 ms (ttl=248)
 9  192.70.69.29 (192.70.69.29) [AS1717 - PHYNET-INTER]  171 ms (ttl=247)
10  Lyon-ANDA.in2p3.fr (134.158.240.1) [AS789 - Institut National de Physique Nucleaire et de Physique des Particules]  172 ms (ttl=246)
11  ccobsn04.in2p3.fr (134.158.104.144) [AS789 - Institut National de Physique Nucleaire et de Physique des Particules]  172 ms (ttl=245)

traceroute to WWWSLUG.SLAC.Stanford.EDU (134.79.18.131): 1-30 hops, 38 byte packets 
1 Lyon-TIF.in2p3.fr (134.158.69.78), 1.47 ms, 1.78 ms, 1.26 ms 
2 Lyon-INTER.in2p3.fr (134.158.240.4), 1.49 ms, 1.52 ms, 1.35 ms 
3 Cern1.in2p3.fr (192.70.69.30), 5.13 ms, 4.51 ms, 4.66 ms 
4 192.65.184.150 (192.65.184.150), 4.31 ms, 4.13 ms, 4.45 ms 
5 ar1-chicago.cern.ch (192.65.184.141), 114 ms, 114 ms, 114 ms 
6 chicago-nap.es.net (206.220.243.85), 116 ms, 115 ms, 115 ms 
7 slac1-atms.es.net (134.55.24.13), 172 ms, 172 ms, 171 ms 
8 RTR-DMZ.SLAC.Stanford.EDU (192.68.191.17), 172 ms, 172 ms, 172 ms 

INFN, Rome, Italy

traceroute to bbfarm01.roma1.infn.it (141.108.23.11): 1-25 hops, 38 byte packets
 4  ESNET-A-GATEWAY.SLAC.Stanford.EDU (192.68.191.18) [AS32 - Stanford Linear Accelerator Center]  1.10 ms (ttl=252)
 5  pppl4-atms.es.net (134.55.24.10) [AS293 - Energy Sciences Network (ESnet)]  60.9 ms (ttl=251)
 6  60hudson-pppl.es.net (134.55.43.2) [AS293 - Energy Sciences Network (ESnet)]  78.1 ms (ttl=249!)
 7  esnet.ny.dante.net (212.1.200.217) [AS9010 - TEN-155/TEN-US Backbone]  64.0 ms (ttl=249)
 8  212.1.200.18 (212.1.200.18) [AS9010 - TEN-155/TEN-US Backbone]  177 ms (ttl=248)
 9  rm-mi-2.garr.net (193.206.134.22) [AS137 - GARR routes]  186 ms (ttl=247)
10  rc-rt-1.rm.garr.net (193.206.134.162) [AS137 - GARR routes]  187 ms (ttl=246)
11  infnrmI-rc.rm.garr.net (193.206.131.14) [AS137 - GARR routes]  190 ms (ttl=245)
12  bbfarm01.roma1.infn.it (141.108.23.11) [AS137 - INFNET]  188 ms (ttl=244)

traceroute to WWWSLUG.SLAC.Stanford.EDU (134.79.18.131), 30 hops max, 40 byte packets
 1  gw-lanserver (131.154.1.9)  0 ms  0 ms  1 ms
 2  131.154.1.100 (131.154.1.100)  1 ms  1 ms  2 ms
 3  rc-cnaf.bo.garr.net (193.206.128.17)  1 ms  2 ms  2 ms
 4  rt-rc-2.bo.garr.net (193.206.134.157)  3 ms  2 ms  3 ms
 5  mi-bo-1.garr.net (193.206.134.1)  8 ms  8 ms  8 ms
 6  212.1.200.17 (212.1.200.17)  120 ms  120 ms  120 ms
 7  dante-gw.es.net (212.1.200.218)  122 ms  121 ms  121 ms
 8  pppl-60hudson.es.net (134.55.43.1)  123 ms  124 ms  124 ms
 9  slac1-atms.es.net (134.55.24.13)  183 ms  262 ms  183 ms
10  RTR-DMZ.SLAC.Stanford.EDU (192.68.191.17)  183 ms  185 ms  185 ms

CERN, Switzerland

The route to CERN below was recorded on October 8, 2000. It goes from SLAC via Stanford University to Abilene/I2.
 4  RTR-SUNET47.SLAC.Stanford.EDU (192.68.191.34)  3.75 ms  1.65 ms  1.87 ms
 5  Core-gateway.Stanford.EDU (171.64.1.115)  6.71 ms  1.79 ms  2.22 ms
 6  i2-gateway.Stanford.EDU (171.64.1.209)  3.81 ms  1.41 ms  2.39 ms
 7  STAN.POS.calren2.NET (171.64.1.213)  5.84 ms  1.63 ms  1.56 ms
 8  SUNV--STAN.POS.calren2.net (198.32.249.73)  1.98 ms  2.51 ms  1.76 ms
 9  abilene--QSV.POS.calren2.net (198.32.249.62)  4.79 ms  4.83 ms  6.79 ms
10  dnvr-scrm.abilene.ucaid.edu (198.32.8.2)  27.4 ms  28.1 ms  29.1 ms
11  kscy-dnvr.abilene.ucaid.edu (198.32.8.14)  37.3 ms  40.1 ms  38.2 ms
12  ipls-kscy.abilene.ucaid.edu (198.32.8.6)  *  48.7 ms  47.2 ms
13  cern-abilene.cern.ch (192.65.184.190)  60.1 ms (ttl=250!)  62.5 ms (ttl=250!)  58.7 ms (ttl=250!)
14  cernh9-s5-0.cern.ch (192.65.184.142)  167 ms (ttl=249!)  170 ms (ttl=249!)  167 ms (ttl=249!)
15  sunstats.cern.ch (192.65.185.20)  168 ms (ttl=248!)  *  *
The reverse route to SLAC is shown below, fropm Chiocago to SLAC it goes via ESnet.:
traceroute to pharlap.slac.stanford.edu (134.79.16.102): 1-30 hops, 38 byte packets
 1  cernh9.cern.ch (192.65.185.9)  0.441 ms  0.429 ms  0.334 ms
 2  ar1-chicago.cern.ch (192.65.184.141)  112 ms  112 ms  112 ms
 3  chicago-nap.es.net (206.220.243.85)  119 ms  117 ms  123 ms
 4  slac1-atms.es.net (134.55.24.13)  173 ms  178 ms  177 ms

Manchester University, England

traceroute to www.anl.gov (146.137.96.68): 1-25 hops, 38 byte packets
 4  RTR-DMZ.SLAC.Stanford.EDU (134.79.111.4) [AS3671 - SU-SLAC]  2.23 ms (ttl=253!)
 5  ESNET-A-GATEWAY.SLAC.Stanford.EDU (192.68.191.18) [AS32 - Stanford Linear Accelerator Center]  2.33 ms (ttl=252!)
 6  anl-esanl2.es.net (198.124.254.166) [AS291 - ESnet-CIDR-A]  59.2 ms (ttl=250)
 7  bluto-kiwi.anchor.anl.gov (130.202.128.202) [AS683 - Argonne National Laboratory]  67.2 ms (ttl=249)
 8  lucy-rsm-loop.ctd.anl.gov (130.202.129.7) [AS683 - Argonne National Laboratory]  61.0 ms (ttl=248)
 9  aaron.ctd.anl.gov (146.137.96.29) [AS683 - Argonne National Laboratory]  71.7 ms (ttl=247)

Daresbury Lab near Liverpool England

traceroute to icfamon.dl.ac.uk (193.62.127.224): 1-25 hops, 38 byte packets
 4  RTR-DMZ.SLAC.Stanford.EDU (134.79.111.4) [AS3671 - SU-SLAC]  1.23 ms (ttl=253!)
 5  ESNET-A-GATEWAY.SLAC.Stanford.EDU (192.68.191.18) [AS32 - Stanford Linear Accelerator Center]  2.35 ms (ttl=252!)
 6  60hudson-pppl.es.net (134.55.43.2) [AS293 - Energy Sciences Network (ESnet)]  72.1 ms (ttl=249!)
 7  193.62.157.5 (193.62.157.5) [AS786 - JANET]  78.7 ms (ttl=249)
 8  193.62.157.13 (193.62.157.13) [AS786 - JANET]  135 ms (ttl=248)
 9  128.86.1.241 (128.86.1.241) [AS786 - University of London Computer Centre]  141 ms (ttl=247)
10  146.97.253.173 (146.97.253.173) [AS786 - UK Academic Joint Network Team]  142 ms (ttl=246)
11  146.97.253.178 (146.97.253.178) [AS786 - UK Academic Joint Network Team]  143 ms (ttl=244!)
12  gw-dl.netnw.net.uk (194.66.24.2) [AS786 - JANET]  160 ms (ttl=18)
13  gw-fw.dl.ac.uk (193.63.74.233) [AS786 - JANET]  142 ms (ttl=242!)
14  alan3.dl.ac.uk (193.63.74.129) [AS786 - JANET]  167 ms (ttl=114!)
15  icfamon.dl.ac.uk (193.62.127.224) [AS786 - JANET]  217 ms (ttl=49!)

Traceroute from icfamon.dl.ac.uk to 134.79.24.13 ()
traceroute to 134.79.24.13 (134.79.24.13), 30 hops max, 40 byte packets
 1  alan3 (193.62.127.1)  0.843 ms  0.669 ms  0.593 ms
 2  gw-fw (193.63.74.131)  0.947 ms  0.881 ms  0.956 ms
 3  nnw-gw (193.63.74.232)  1.290 ms  1.273 ms  1.286 ms
 4  gw-metro.netnw.net.uk (194.66.24.250)  2.588 ms  2.435 ms  2.598 ms
 5  nw-gw.ja.net (146.97.255.177)  2.917 ms  3.088 ms  2.917 ms
 6  london-core.ja.net (146.97.251.169)  11.285 ms  11.112 ms  11.008 ms
 7  ext-gw6.ja.net (146.97.251.190)  11.517 ms  10.776 ms  11.108 ms
 8  us-gw.ja.net (193.63.94.90)  12.300 ms  11.975 ms  11.927 ms
 9  ny-pop.ja.net (193.62.157.14)  78.441 ms  80.287 ms  79.152 ms
10  ny-pop.i2.ja.net (193.62.157.2)  80.072 ms  80.287 ms  79.627 ms
11  clev-nycm.abilene.ucaid.edu (198.32.8.29)  91.856 ms  91.800 ms  91.072 ms
12  ipls-clev.abilene.ucaid.edu (198.32.8.25)  104.785 ms  103.296 ms  103.688 ms
13  kscy-ipls.abilene.ucaid.edu (198.32.8.5)  113.527 ms  112.148 ms  111.732 ms
14  dnvr-kscy.abilene.ucaid.edu (198.32.8.13)  116.234 ms  118.017 ms  116.478 ms
15  scrm-dnvr.abilene.ucaid.edu (198.32.8.1)  137.953 ms  139.001 ms  138.211 ms
16  198.32.249.61 (198.32.249.61)  147.461 ms  147.641 ms  158.631 ms
17  BERK--SUNV.POS.calren2.net (198.32.249.13)  143.903 ms  143.079 ms  143.952 ms
18  esnet--BERK.POS.calren2.net (198.32.249.58)  148.131 ms  156.070 ms  158.393 ms
19  slac1-atms.es.net (134.55.24.13)  147.262 ms  157.981 ms  145.133 ms
20  RTR-DMZ.SLAC.Stanford.EDU (192.68.191.17)  154.930 ms  173.869 ms  152.330 ms

Caltech, Pasadena, California, USA

The first reoute from SLAC to Caltech is when using ESnet as the ISP.
traceroute to heppcs1.cithep.caltech.edu (131.215.126.87): 1-25 hops, 38 byte packets
 4  ESNET-A-GATEWAY.SLAC.Stanford.EDU (192.68.191.18) [AS32 - Stanford Linear Accelerator Center]  0.977 ms (ttl=252)
 5  gac2-atms.es.net (134.55.24.6) [AS293 - Energy Sciences Network (ESnet)]  17.4 ms (ttl=251)
 6  UCSD--esnet.ATM.calren2.net (198.32.248.69) [AS11422 - NET-C2-SOUTH]  22.0 ms (ttl=250)
 7  USC--UCSD.POS.calren2.net (198.32.248.33) [AS11422 - NET-C2-SOUTH]  21.4 ms (ttl=249)
 8  ISI--USC.POS.calren2.net (198.32.248.26) [AS11422 - NET-C2-SOUTH]  21.7 ms (ttl=248)
 9  UCLA--ISI.POS.calren2.net (198.32.248.30) [AS11422 - NET-C2-SOUTH]  22.7 ms (ttl=247)
10  JPL--UCLA.POS.calren2.net (198.32.248.2) [AS11422 - NET-C2-SOUTH]  23.1 ms (ttl=246)
11  CIT--JPL.POS.calren2.net (198.32.248.6) [AS11422 - NET-C2-SOUTH]  22.6 ms (ttl=245)
12  media-converter.caltech.edu (192.41.208.50) [AS31 - CIT-SSDP]  22.9 ms (ttl=244)
13  Booth-border.dmz.caltech.edu (192.12.19.254) [AS226 - California Institute of Technology]  25.4 ms (ttl=243)
14  Lauritsen-RSM.ilan.caltech.edu (131.215.254.112) [AS226 - California Institute of Technology]  25.3 ms (ttl=242)
15  heppcs1.cithep.caltech.edu (131.215.126.87) [AS226 - California Institute of Technology]  25.0 ms (ttl=241)
The next route is from SLAC to Caltech using CalREN2/Internet 2 as the ISP.
traceroute to lugh.cacr.caltech.edu (131.215.145.183): 1-25 hops, 38 byte packets
 1  RTR-CORE1.SLAC.Stanford.EDU (134.79.19.2) [AS3671 - SU-SLAC]  1.20 ms (ttl=255)
 2  RTR-CGB6.SLAC.Stanford.EDU (134.79.135.6) [AS3671 - SU-SLAC]  1.16 ms (ttl=254)
 3  RTR-DMZ.SLAC.Stanford.EDU (134.79.111.4) [AS3671 - SU-SLAC]  1.53 ms (ttl=253)
 4  RTR-SUNET47.SLAC.Stanford.EDU (192.68.191.34) [AS32 - Stanford Linear Accelerator Center]  2.11 ms (ttl=252)
 5  Core-gateway.Stanford.EDU (171.64.1.115) [AS32 - BN-CIDR-171.64]  1.83 ms (ttl=251)
 6  i2-gateway.Stanford.EDU (171.64.1.209) [AS32 - BN-CIDR-171.64]  1.76 ms (ttl=250)
 7  STAN.POS.calren2.NET (171.64.1.213) [AS32 - BN-CIDR-171.64]  1.69 ms (ttl=249)
 8  SUNV--STAN.POS.calren2.net (198.32.249.73) [AS11423 - NET-C2-NORTH]  2.39 ms (ttl=248)
 9  abilene--QSV.POS.calren2.net (198.32.249.62) [AS11423 - NET-C2-NORTH]  7.62 ms (ttl=247)
10  losa-scrm.abilene.ucaid.edu (198.32.8.18) [AS226 - NETBLK-RA]  13.3 ms (ttl=246)
11  USC--abilene.ATM.calren2.net (198.32.248.85) [AS11422 - NET-C2-SOUTH]  52.6 ms (ttl=249!)
12  QAnh--USC.POS.calren2.net (198.32.248.17) [AS11422 - NET-C2-SOUTH]  58.2 ms (ttl=248!)
13  UCI--QAnh.POS.calren2.net (198.32.248.126) [AS11422 - NET-C2-SOUTH]  61.9 ms (ttl=247!)
14  UCR--UCI.POS.calren2.net (198.32.248.13) [AS11422 - NET-C2-SOUTH]  68.0 ms (ttl=246!)
15  CIT--UCR.POS.calren2.net (198.32.248.9) [AS11422 - NET-C2-SOUTH]  68.8 ms (ttl=245!)
16  media-converter.caltech.edu (192.41.208.50) [AS31 - CIT-SSDP]  74.0 ms (ttl=244!)
17  SFL-border.dmz.caltech.edu (192.12.19.252) [AS226 - California Institute of Technology]  69.7 ms (ttl=243!)
18  CACR-rtr.ilan.caltech.edu (131.215.254.145) [AS226 - California Institute of Technology]  60.7 ms (ttl=242!)
19  lugh.cacr.caltech.edu (131.215.145.183) [AS226 - California Institute of Technology]  62.4 ms (ttl=240!)
the following route is from Caltech to SLAC on 9/20/00 and the routing is via CalREN2:
traceroute to WWWSLUG.SLAC.Stanford.EDU (134.79.18.131), 30 hops max, 40
byte packets
 1  SteeleB-RSM-48.caltech.edu (131.215.48.253)  1 ms  1 ms  1 ms
 2  Booth-border.ilan.caltech.edu (131.215.254.254)  1 ms  1 ms  1 ms
 3  media.dmz.caltech.edu (192.12.19.249)  1 ms  1 ms  1 ms
 4  c2-gsr.caltech.edu (192.41.208.49)  1 ms  1 ms  1 ms
 5  JPL--CIT.POS.calren2.net (198.32.248.5)  1 ms  1 ms  1 ms
 6  UCLA--JPL.POS.calren2.net (198.32.248.1)  2 ms  2 ms  2 ms
 7  ISI--UCLA.POS.calren2.net (198.32.248.29)  2 ms  2 ms  2 ms
 8  USC--ISI.POS.calren2.net (198.32.248.25)  3 ms  3 ms  3 ms
 9  abilene--USC.ATM.calren2.net (198.32.248.86)  5 ms  8 ms  4 ms
10  scrm-losa.abilene.ucaid.edu (198.32.8.17)  10 ms  11 ms  11 ms
11  QSV--abilene.POS.calren2.net (198.32.249.61)  14 ms  13 ms  13 ms
12  STAN--SUNV.POS.calren2.net (198.32.249.74)  15 ms  15 ms  16 ms
13  i2-gateway.Stanford.EDU (171.64.1.214)  15 ms  15 ms  15 ms
14  Core-gateway.Stanford.EDU (171.64.1.210)  16 ms  15 ms  15 ms
16  * * *
17  * * *
18  * * *
19  WWWSLUG.SLAC.Stanford.EDU (134.79.18.131)  15 ms  16 ms  16 ms

Colorado University, Boulder Colorado, USA

The first two routes below are when using Internet2/CalREN2 as the ISP.
traceroute to tourmalet.Colorado.EDU (128.138.133.129): 1-25 hops, 38 byte packets
 4  ESNET-A-GATEWAY.SLAC.Stanford.EDU (192.68.191.18) [AS32 - Stanford Linear Accelerator Center]  1.60 ms (ttl=252)
 5  lbl2-atms.es.net (134.55.24.22) [AS293 - Energy Sciences Network (ESnet)]  6.44 ms (ttl=251)
 6  BERK--esnet.POS.calren2.net (198.32.249.57) [AS11423 - NET-C2-NORTH]  11.3 ms (ttl=250)
 7  SUNV--BERK.POS.calren2.net (198.32.249.14) [AS11423 - NET-C2-NORTH]  11.3 ms (ttl=249)
 8  abilene--QSV.POS.calren2.net (198.32.249.62) [AS11423 - NET-C2-NORTH]  18.4 ms (ttl=248)
 9  dnvr-scrm.abilene.ucaid.edu (198.32.8.2) [AS226 - NETBLK-RA]  33.0 ms (ttl=247)
10  204.131.62.41 (204.131.62.41) [AS209 - Colorado Supernet, Inc.]  35.5 ms (ttl=246)
11  hut-cuatm.Colorado.EDU (128.138.81.1) [AS104 - University of Colorado]  38.4 ms (ttl=245)
12  engr-hut.Colorado.EDU (128.138.81.194) [AS104 - University of Colorado]  41.5 ms (ttl=244)
13  phys-engr-supb.Colorado.EDU (128.138.81.86) [AS104 - University of Colorado]  38.2 ms (ttl=243)
14  johnson-133-gw.Colorado.EDU (128.138.145.133) [AS104 - University of Colorado]  45.4 ms (ttl=51!)
15  tourmalet.Colorado.EDU (128.138.133.129) [AS104 - University of Colorado]  62.3 ms (ttl=50!)

(measured 10/27/00):
traceroute to pharlap.slac.stanford.edu (134.79.16.102), 30 hops max, 40 byte packets
 1  johnson-133-gw.Colorado.EDU (128.138.133.1)  1 ms  1 ms  1 ms
 2  phys145-0-supb.Colorado.EDU (128.138.145.8)  1 ms  1 ms  1 ms
 3  engr-phys.Colorado.EDU (128.138.81.81)  2 ms  1 ms  1 ms
 4  hut-engr.Colorado.EDU (128.138.81.193)  1 ms  2 ms  1 ms
 5  cuatm-hut.Colorado.EDU (128.138.81.2)  2 ms  1 ms  2 ms
 6  204.131.62.42 (204.131.62.42)  3 ms  2 ms  2 ms
 7  scrm-dnvr.abilene.ucaid.edu (198.32.8.1)  24 ms  24 ms  24 ms
 8  QSV--abilene.POS.calren2.net (198.32.249.61)  28 ms  27 ms  27 ms
 9  STAN--SUNV.POS.calren2.net (198.32.249.74)  27 ms  27 ms  28 ms
10  i2-gateway.Stanford.EDU (171.64.1.214)  27 ms  27 ms  28 ms
11  * * *
12  * * *
13  PHARLAP.SLAC.Stanford.EDU (134.79.x.y) 28 ms *  28 ms
The next route is using ESnet as the ISP for SLAC.
traceroute to WWWSLUG.SLAC.Stanford.EDU (134.79.18.131), 30 hops max, 40 byte packets
 1  johnson-133-gw.Colorado.EDU (128.138.133.1)  1 ms  2 ms  1 ms
 2  phys145-0-supb.Colorado.EDU (128.138.145.8)  4 ms  1 ms  2 ms
 3  engr-phys.Colorado.EDU (128.138.81.81)  2 ms  1 ms  2 ms
 4  hut-engr.Colorado.EDU (128.138.81.193)  1 ms  1 ms  1 ms
 5  cuatm-hut.Colorado.EDU (128.138.81.2)  1 ms  2 ms  2 ms
 6  204.131.62.42 (204.131.62.42)  3 ms  3 ms  3 ms
 7  scrm-dnvr.abilene.ucaid.edu (198.32.8.1)  24 ms  25 ms  26 ms
 8  198.32.249.61 (198.32.249.61)  28 ms  28 ms  27 ms
 9  BERK--SUNV.POS.calren2.net (198.32.249.13)  28 ms  30 ms  29 ms
10  esnet--BERK.POS.calren2.net (198.32.249.58)  28 ms  29 ms  29 ms
11  slac1-atms.es.net (134.55.24.13)  43 ms  32 ms  32 ms
12  RTR-DMZ.SLAC.Stanford.EDU (192.68.191.17)  32 ms  45 ms  33 ms

LLNL

traceroute to south.llnl.gov (134.9.1.8): 1-25 hops, 38 byte packets
 4  ESNET-A-GATEWAY.SLAC.Stanford.EDU (192.68.191.18) [AS32 - Stanford Linear Accelerator Center]  0.986 ms (ttl=252)
 5  llnl3-atms.es.net (134.55.24.1) [AS293 - Energy Sciences Network (ESnet)]  8.16 ms (ttl=251)
 6  llnl-foutnet.llnl.gov (192.188.35.1) [AS45 - Lawrence Livermore National Laboratory]  7.66 ms (ttl=250)
 7  llnl-finternet.llnl.gov (128.115.248.2) [AS45 - Lawrence Livermore Laboratory (LLNL Open Labnet)]  8.68 ms (ttl=249)
 8  olnfddi-ffastfddi.llnl.gov (128.115.237.2) [AS45 - Lawrence Livermore Laboratory (LLNL Open Labnet)]  9.62 ms (ttl=248)

ANL

traceroute to pitcairn.mcs.anl.gov (140.221.9.180): 1-25 hops, 38 byte packets
 4  ESNET-A-GATEWAY.SLAC.Stanford.EDU (192.68.191.18) [AS32 - Stanford Linear Accelerator Center]  1.08 ms (ttl=252)
 5  anl2-atms.es.net (134.55.24.23) [AS293 - Energy Sciences Network (ESnet)]  65.0 ms (ttl=251)
 6  anl-esanl2.es.net (198.124.254.166) [AS291 - ESnet-CIDR-A]  61.5 ms (ttl=250)
 7  stardust-msfc-20.mcs.anl.gov (140.221.20.124) [AS683 - Argonne National Laboratory]  59.6 ms (ttl=249)
 8  pitcairn.mcs.anl.gov (140.221.9.180) [AS683 - Argonne National Laboratory]  67.1 ms (ttl=247!)

traceroute to ATREIDES.SLAC.Stanford.EDU (134.79.24.13): 1-30 hops, 38 byte packets
 1  stardust-msfc-11.mcs.anl.gov (140.221.11.251)  4.66 ms  1.54 ms  1.30 ms
 2  kiwi.anchor.anl.gov (140.221.20.97)  1.15 ms  1.5 ms  1.5 ms
 3  esanl2-anl.es.net (198.124.254.165)  2.10 ms  89.5 ms  12.4 ms
 4  slac1-atms.es.net (134.55.24.13)  60.1 ms  59.5 ms  59.4 ms
 5  RTR-DMZ.SLAC.Stanford.EDU (192.68.191.17)  60.4 ms  202 ms  201 ms

JLAB, Newport News, Virginia, US

traceroute to jlab7.jlab.org (192.70.245.99): 1-25 hops, 38 byte packets
 4  ESNET-A-GATEWAY.SLAC.Stanford.EDU (192.68.191.18) [AS32 - Stanford Linear Accelerator Center]  1.40 ms (ttl=252)
 5  cebaf1-atms.es.net (134.55.24.7) [AS293 - Energy Sciences Network (ESnet)]  61.7 ms (ttl=251)
 6  192.70.245.34 (192.70.245.34) [AS6406 - CEBAFIREWALL]  62.7 ms (ttl=250)
 

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Created August 25, 1999
Comments to iepm-l@slac.stanford.edu