Upstream AS Paths

35 unique paths, avg length 2.2

AS Looking Glass

Upstream paths (matching graph above)

AS35008 → AS1299 → AS174 → AS19977
AS2497 → AS174 → AS19977
AS209823 → AS2914 → AS174 → AS19977
AS7018 → AS174 → AS19977
AS7594 → AS174 → AS19977
AS14537 → AS13786 → AS174 → AS19977
AS14537 → AS174 → AS19977
AS150000 → AS18187 → AS174 → AS19977
AS19151 → AS174 → AS19977
AS60150 → AS34549 → AS174 → AS19977
AS37721 → AS174 → AS19977
AS38880 → AS174 → AS19977
AS45352 → AS174 → AS19977
AS52320 → AS174 → AS19977
AS63956 → AS174 → AS19977
AS132337 → AS174 → AS19977
AS136557 → AS174 → AS19977
AS199524 → AS174 → AS19977
AS2497 → AS3356 → AS19977
AS7594 → AS3356 → AS19977

All 35 Upstream Paths

Complete list of all observed paths

AS1299 → AS174 → AS19977
AS35008 → AS1299 → AS174 → AS19977
AS2497 → AS174 → AS19977
AS209823 → AS2914 → AS174 → AS19977
AS7018 → AS174 → AS19977
AS7594 → AS174 → AS19977
AS14537 → AS13786 → AS174 → AS19977
AS14537 → AS174 → AS19977
AS150000 → AS18187 → AS174 → AS19977
AS19151 → AS174 → AS19977
AS60150 → AS34549 → AS174 → AS19977
AS37721 → AS174 → AS19977
AS38880 → AS174 → AS19977
AS45352 → AS174 → AS19977
AS52320 → AS174 → AS19977
AS63956 → AS174 → AS19977
AS132337 → AS174 → AS19977
AS136557 → AS174 → AS19977
AS199524 → AS174 → AS19977
AS955 → AS3356 → AS19977
AS1299 → AS3356 → AS19977
AS2497 → AS3356 → AS19977
AS142271 → AS9304 → AS6453 → AS3356 → AS19977
AS6830 → AS3356 → AS19977
AS6939 → AS3356 → AS19977
AS7018 → AS3356 → AS19977
AS7594 → AS3356 → AS19977
AS9002 → AS3356 → AS19977
AS19653 → AS3356 → AS19977
AS25091 → AS3356 → AS19977
AS32590 → AS3356 → AS19977
AS37271 → AS3356 → AS19977
AS49544 → AS3356 → AS19977
AS199524 → AS3356 → AS19977
AS209823 → AS3356 → AS19977

AS19977 IPv4 Address Subnets (10)

143.58.0.0/22	🇺🇸 US	MBRML-AS
143.58.4.0/22	🇺🇸 US	MBRML-AS
143.58.0.0/24	🇺🇸 US	MBRML-AS
143.58.1.0/24	🇺🇸 US	MBRML-AS
143.58.2.0/24	🇺🇸 US	MBRML-AS
143.58.3.0/24	🇺🇸 US	MBRML-AS
143.58.4.0/24	🇺🇸 US	MBRML-AS
143.58.5.0/24	🇺🇸 US	MBRML-AS
143.58.6.0/24	🇺🇸 US	MBRML-AS
143.58.7.0/24	🇺🇸 US	MBRML-AS

Hostnames in AS19977

sip.mayerbrown.com

s2f6uiwj.bybanking.com

ns1.mayerbrownnews.com

remoteaccess-mayerbrown.com

ns4.mayerbrown.com

tutorpro.mayerbrown.com

chi-gtm.3dns.mayerbrown.com