Hacker News Reader

Comment by hn8305823 | Hacker News Reader

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

View on HN

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  * * *

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.

What IP does it resolve to in Helsinki?

From Finland, but not Helsinki: 140.82.121.3

yep, same

Curious aside: That sounds like quite the roundtrip for day to day work. How do you cope with that, used to IntelliJ IDEs? ;D

Surprisingly, not that bad ;) just a cheap hetzner box.

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!

TCP/IP Illustrated is a good start.

Thank you!

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

Same from Finland, and same route. (Except my ISP instead of BT).

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

found the neteng guy

I'm able to reach on 192.30.252.0/22.

Reply on news.ycombinator.com