206.176.0.0/20 RPKI valid

University of South Dakota · Updated 21.10.2026 15:15 UTC

Announced IPv4 AS11736 University of South Dakota

Network Information

Prefix: 206.176.0.0/20
Network Description:: —
Address range: 206.176.0.0 – 206.176.15.255
Size: 4,096 addresses
Origin AS: AS11736 University of South Dakota
AS path: AS208972AS6939AS11232AS14263AS11736
Paths seen: 4
RPKI: RPKI valid
Location: United States
First seen: 28.07.2021

RPKI ROAs

ROA prefix	Max length	Origin AS	Trust anchor
206.176.0.0/17	/24	AS14263	ARIN
206.176.0.0/20	/24	AS11736	ARIN	Matches

None in the routing table.

Prefix	Origin AS	Description	Location	RPKI
206.176.0.0/21	AS11736			RPKI valid
206.176.8.0/22	AS11736			RPKI valid
206.176.12.0/23	AS11736			RPKI valid
206.176.14.0/23	AS33189		Sioux Falls	RPKI valid

Prefix	Origin AS	Description	Location	RPKI
192.55.228.0/24	AS11736			RPKI valid
192.236.32.0/19	AS11736		Vermillion	RPKI valid
206.176.0.0/21	AS11736			RPKI valid
206.176.8.0/22	AS11736			RPKI valid
206.176.12.0/23	AS11736			RPKI valid
206.176.57.0/24	AS11736		Pierre	RPKI valid
206.176.58.0/24	AS11736		Pierre	RPKI valid
206.209.0.0/20	AS11736		Vermillion	RPKI valid

Origin AS

AS: AS11736
Name: University of South Dakota
Prefixes: 9 IPv4 · 0 IPv6
Peers: 1 (1 Upstreams)

Approximate location

GeoLite2

External links

RIPEstat bgp.tools Hurricane Electric IRR Explorer Looking Glass JSON API