Short-circuited traceroutes on FIOS
Joe Maimon
jmaimon at jmaimon.com
Tue Dec 10 19:47:17 UTC 2019
Anyone have an idea why there are some destinations that on residential
verizon fios here in NY area terminate right on first external hop?
There seems to be a CDN common denominator here. On other networks with
more typical BGP paths and traceroutes, users are reporting issues
accessing these sites.
C:\Users\Home>tracert www.usfoods.com
Tracing route to statics.usfoods.com [205.132.109.90]
over a maximum of 30 hops:
1 3 ms <1 ms <1 ms 172.18.24.1
2 4 ms 3 ms 3 ms 192.168.2.33
3 17 ms 6 ms 3 ms statics.usfoods.com [205.132.109.90]
Trace complete.
C:\Users\Home>tracert atworkhp.americanexpress.com
Tracing route to atworkhp.americanexpress.com.akadns.net [139.71.19.87]
over a maximum of 30 hops:
1 2 ms <1 ms <1 ms 172.18.24.1
2 3 ms 4 ms 23 ms 192.168.2.33
3 21 ms 11 ms 5 ms atworkhomepage2.americanexpress.com
[139.71.19.87]
Trace complete.
C:\Users\Home>tracert portal.discover.com
Tracing route to e14577.x.akamaiedge.net [23.51.172.254]
over a maximum of 30 hops:
1 3 ms 1 ms 18 ms 172.18.24.1
2 21 ms 7 ms 6 ms 192.168.2.33
3 4 ms 2 ms 2 ms
a23-51-172-254.deploy.static.akamaitechnologies.com [23.51.172.254]
Trace complete.
More information about the NANOG
mailing list