AS18937 National Monitoring Center

Updated 21.10.2026 19:15 UTC

United States 2 IPv4 0 IPv6 3 Neighbors 3 Upstreams 0 Downstreams 0 Peering

AS Info

0 ROA

Valid 0 Invalid 0 No ROA 2

PeeringDB RIPEstat bgp.tools Hurricane Electric IRR Explorer JSON API

Neighbors as seen from AS208972, thicker lines carry more routes. UpstreamsAS18937Downstreams

#	AS	Name	Relation	Routes
1	AS11427	Charter Communications Inc	Upstream	3
2	AS7018	AT&T US - 7018	Upstream	1
3	AS3356	Lumen AS3356	Upstream	1

None seen in the routing table.

#	AS	Name	Relation	Routes
1	AS11427	Charter Communications Inc	Upstream	3
2	AS7018	AT&T US - 7018	Upstream	1
3	AS3356	Lumen AS3356	Upstream	1

Prefix	Description	Location	RPKI	Paths
12.197.228.0/24		Dallas	No ROA	4
67.129.151.0/24		Albuquerque	No ROA	1

No prefixes announced.

AS path from AS208972	Prefixes
AS208972AS6939AS7843AS11427AS18937	1
AS208972AS9121AS3356AS18937	1