AS397142 City of Fort Collins

Updated 21.10.2026 21:15 UTC

United States 13 IPv4 10 IPv6 6 Neighbors 2 Upstreams 4 Downstreams 0 Peering

AS Info

21 ROA

Valid 21 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. UpstreamsAS397142Downstreams

#	AS	Name	Relation	Routes	Share
1	AS6939	Hurricane Electric	Upstream	113
2	AS174	Cogent Communications, Inc.	Upstream	10

#	AS	Name	Relation	Routes
1	AS397377	Town of Estes Park	Downstream	28
2	AS394838	Pulse	Downstream	24
3	AS19647	HP Inc.	Downstream	6
4	AS19637	Avago Technologies	Downstream	3

None seen in the routing table.

#	AS	Name	Relation	Routes
1	AS6939	Hurricane Electric	Upstream	113
2	AS397377	Town of Estes Park	Downstream	28
3	AS394838	Pulse	Downstream	24
4	AS174	Cogent Communications, Inc.	Upstream	10
5	AS19647	HP Inc.	Downstream	6
6	AS19637	Avago Technologies	Downstream	3

Prefix	Location	RPKI	Paths
23.163.32.0/24		RPKI valid	4
38.15.32.0/19	Fort Collins	RPKI valid	4
38.75.232.0/21	Fort Collins	RPKI valid	4
38.80.148.0/22	Fort Collins	RPKI valid	4
38.147.232.0/21	Fort Collins	RPKI valid	4
38.175.160.0/19	Fort Collins	RPKI valid	4
38.246.0.0/19	Fort Collins	RPKI valid	4
167.94.176.0/20	Fort Collins	RPKI valid	4
192.251.149.0/24	Fort Collins	RPKI valid	4
198.99.80.0/22	Fort Collins	RPKI valid	4
204.107.184.0/24	Fort Collins	RPKI valid	4
204.133.79.0/24	Steamboat Springs	No ROA	4
204.133.83.0/24	Fort Collins	No ROA	4

Prefix	Location	RPKI	Paths
2605:b40::/32	Fort Collins	RPKI valid	1
2605:b40:1100::/40	Fort Collins	RPKI valid	1
2605:b40:1200::/40	Fort Collins	RPKI valid	1
2605:b40:1300::/40	Fort Collins	RPKI valid	1
2605:b40:1400::/40	Fort Collins	RPKI valid	1
2605:b40:2100::/40	Fort Collins	RPKI valid	1
2605:b40:2200::/40	Fort Collins	RPKI valid	1
2605:b40:2300::/40	Fort Collins	RPKI valid	1
2605:b40:2400::/40	Fort Collins	RPKI valid	1
2605:b40:f0c0::/48	Fort Collins	RPKI valid	1