Network Information

Prefix	137.143.0.0/17
CIDR	/17
Total IPs	32,768
Usable IPs	32,766
IP Range	137.143.0.0 - 137.143.127.255

AS Paths Graph

AS Looking Glass

BGP paths to 137.143.0.0/17 (origin on the right, matching graph above)

AS8888 → AS1299 → AS174 → AS33153
AS14537 → AS13786 → AS174 → AS33153
AS150000 → AS18187 → AS174 → AS33153
AS37721 → AS174 → AS33153
AS132337 → AS174 → AS33153
AS7594 → AS174 → AS33153
AS52320 → AS174 → AS33153
AS136557 → AS174 → AS33153
AS19151 → AS174 → AS33153
AS2500 → AS7660 → AS11537 → AS3754 → AS33153
AS19782 → AS11537 → AS3754 → AS33153
AS293 → AS3754 → AS33153
AS49544 → AS3630 → AS33153
AS199524 → AS3630 → AS33153

All 15 BGP Paths

Complete list of all observed paths (origin on the right)

AS8888 → AS1299 → AS174 → AS33153
AS7594 → AS174 → AS33153
AS14537 → AS13786 → AS174 → AS33153
AS150000 → AS18187 → AS174 → AS33153
AS19151 → AS174 → AS33153
AS37721 → AS174 → AS33153
AS52320 → AS174 → AS33153
AS132337 → AS174 → AS33153
AS136557 → AS174 → AS33153
AS49544 → AS3630 → AS33153
AS199524 → AS3630 → AS33153
AS293 → AS3754 → AS33153
AS11537 → AS3754 → AS33153
AS2500 → AS7660 → AS11537 → AS3754 → AS33153
AS19782 → AS11537 → AS3754 → AS33153

Hostnames in this Network

IP	Hostname
137.143.102.45	cs.potsdam.edu
137.143.102.194	mx3.potsdam.edu
137.143.104.50	pluto.potsdam.edu
137.143.107.5	penguin.potsdam.edu
137.143.110.12	ls.potsdam.edu
137.143.110.12	sanbox.potsdam.edu
137.143.110.14	secure.potsdam.edu
137.143.110.21	21.110.143.137.in-addr.arpa
137.143.110.21	track.potsdam.edu
137.143.110.69	lists.potsdam.edu
137.143.110.101	ns.potsdam.edu
137.143.110.102	hermes.potsdam.edu
137.143.110.103	mx1.potsdam.edu
137.143.110.105	mx2.potsdam.edu
137.143.110.125	smtp.potsdam.edu
137.143.110.125	intmx.potsdam.edu
137.143.110.201	ns1.potsdam.edu
137.143.110.203	ns3.potsdam.edu
137.143.110.254	servernet.router.potsdam.edu
137.143.111.240	arachne.potsdam.edu