4 ms·

140.82.113.0/24 is visible in the global routing table: route-views>sh bgp 140.82.113.0 BGP routing table entry for 140.82.113.0/24, version 62582026 Pat

140.82.113.0/24 is visible in the global routing table: route-views>sh bgp 140.82.113.0 BGP routing table entry for 140.82.113.0/24, version 62582026 Paths: (19 available, best #4, table default) The route is verified by RPKI so it's not a route hijack. Edit: deleted traceroute

llimllib 3y ago
Your requests made it farther than mine - mine get to charter in nyc and die there 6 lag-26.nycmny837aw-bcr00.netops.charter.com (24.30.201.130) 158.033 ms lag-16.nycmny837aw-bcr00.netops.charter.com (66.109.6.74) 29.575 ms lag-416.nycmny837aw-bcr00.netops.charter.com (66.109.6.10) 30.077 ms 7 lag-1.pr2.nyc20.netops.charter.com (66.109.9.5) 81.351 ms 37.879 ms 27.877 ms 8 * * *
- alexeldeib 3y ago
  I’m in US east coast with a dev box in Helsinki. My dev box can still hit github.com, but I can’t at home.
  - llimllib 3y ago
    What IP does it resolve to in Helsinki?
    - Maxion 3y ago
      From Finland, but not Helsinki: 140.82.121.3
      - alexeldeib 3y ago
        yep, same
  - musha68k 3y ago
    Curious aside: That sounds like quite the roundtrip for day to day work. How do you cope with that, used to IntelliJ IDEs? ;D
    - alexeldeib 3y ago
      Surprisingly, not that bad ;) just a cheap hetzner box.
traviscj 3y ago
found the neteng guy
almost_usual 3y ago
I'm able to reach on 192.30.252.0/22.
iso1631 3y ago
github.com for me returns 140.82.121.3 which routes fine in the uk, returning from lb-140-82-121-3-fra.github.com which from the distance and name I would assume is a frankfurt based load balancer. I get there from BT -> Zayo I can reach that IP from Washington too, but github returns 140.82.114.3 and 140.82.114.4 from DNS at 1.1.1.1 on a Level3 handoff in Washington Spot checks around the place show the first returned IP as pingable across the world Bangkok, Dhaka, Jakarta - 20.205.243.166 Seoul - 20.200.245.247 Nairobi - 20.87.225.212 Kabul, Dakar, Amman, Amman, Cairo - 140.82.121.3 Moscow, Riga, Istanbul - 140.82.121.4 Miami - 140.82.114.3
- Maxion 3y ago
  Same from Finland, and same route. (Except my ISP instead of BT).
  - iso1631 3y ago
    They do have other peering -- that IP from my ISP in Jakarta routes onto Hurricane Electric in Singapore and then to github. From Sao Paulo I go to Atlanta, USA, then to Paris and Frankfurt on twelve99/Telia
adnauseum 3y ago
This is so cool! I'm not at all familiar with any of this network stuff. Any good resources for learning these tools and when to use them? Sorry to bother!
- ShamelessC 3y ago
  TCP/IP Illustrated is a good start.
  - adnauseum 3y ago
    Thank you!

llimllib 3y ago

Your requests made it farther than mine - mine get to charter in nyc and die there 6 lag-26.nycmny837aw-bcr00.netops.charter.com (24.30.201.130) 158.033 ms lag-16.nycmny837aw-bcr00.netops.charter.com (66.109.6.74) 29.575 ms lag-416.nycmny837aw-bcr00.netops.charter.com (66.109.6.10) 30.077 ms 7 lag-1.pr2.nyc20.netops.charter.com (66.109.9.5) 81.351 ms 37.879 ms 27.877 ms 8 * * *

alexeldeib 3y ago
I’m in US east coast with a dev box in Helsinki. My dev box can still hit github.com, but I can’t at home.
- llimllib 3y ago
  What IP does it resolve to in Helsinki?
  - Maxion 3y ago
    From Finland, but not Helsinki: 140.82.121.3
    - alexeldeib 3y ago
      yep, same
- musha68k 3y ago
  Curious aside: That sounds like quite the roundtrip for day to day work. How do you cope with that, used to IntelliJ IDEs? ;D
  - alexeldeib 3y ago
    Surprisingly, not that bad ;) just a cheap hetzner box.

traviscj 3y ago

found the neteng guy

almost_usual 3y ago

I'm able to reach on 192.30.252.0/22.

iso1631 3y ago

github.com for me returns 140.82.121.3 which routes fine in the uk, returning from lb-140-82-121-3-fra.github.com which from the distance and name I would assume is a frankfurt based load balancer. I get there from BT -> Zayo I can reach that IP from Washington too, but github returns 140.82.114.3 and 140.82.114.4 from DNS at 1.1.1.1 on a Level3 handoff in Washington Spot checks around the place show the first returned IP as pingable across the world Bangkok, Dhaka, Jakarta - 20.205.243.166 Seoul - 20.200.245.247 Nairobi - 20.87.225.212 Kabul, Dakar, Amman, Amman, Cairo - 140.82.121.3 Moscow, Riga, Istanbul - 140.82.121.4 Miami - 140.82.114.3

Maxion 3y ago
Same from Finland, and same route. (Except my ISP instead of BT).
- iso1631 3y ago
  They do have other peering -- that IP from my ISP in Jakarta routes onto Hurricane Electric in Singapore and then to github. From Sao Paulo I go to Atlanta, USA, then to Paris and Frankfurt on twelve99/Telia

adnauseum 3y ago

This is so cool! I'm not at all familiar with any of this network stuff. Any good resources for learning these tools and when to use them? Sorry to bother!

ShamelessC 3y ago
TCP/IP Illustrated is a good start.
- adnauseum 3y ago
  Thank you!