AS398774 CUP-3 - Pennsylvania Western University

🇺🇸

ARINassigned

Announced Prefixes (BGP)

7total

5 IPv42 IPv6

IPv4 Addresses

Allocated (RIR)8,704

Announced (BGP)17,152

IPv6 Addresses

Allocated (RIR)0

Announced (BGP)7.4×10²⁷

Prefix Limit (IPv4)

Prefix Limit (IPv6)

Country

RIR

Status

assigned

Allocated

2020-09-01

Announced Prefixes

(BGP)7

Prefix	RPKI	IRR	Last Seen
204.108.188.0/23	Valid	ARINOther IRR	2026-10-10
209.250.192.0/19	Valid	Other IRR	2026-10-10
209.250.192.0/20	Valid	-	2026-10-10
209.250.203.0/24	Valid	-	2026-10-10
209.250.208.0/20	Valid	-	2026-10-10
2607:2240:e000::/36	Valid	Other IRR	2026-10-10
2607:2240:e800::/37	Valid	-	2026-10-10

(RIR)2

Prefix	Country	RIR	Status
204.108.188.0/23	🇺🇸 US	ARIN	allocated
209.250.192.0/19	🇺🇸 US	ARIN	allocated

(seen in AS paths)

Networks AS398774 hands its own prefixes to: transit providers, or peers at an exchange.

Registry transfers of AS398774 between organisations.

Date	Resource	From	To	Type
2023-11-21	AS398774	Clarion University of Pennsylvania 🇺🇸 US ARIN	Pennsylvania Western University 🇺🇸 US ARIN	M&A

ASPA

No ASPA

External Links

What is an ASN?Autonomous systems, ASN ranges and how they are assigned
RPKI and route origin validationWhat the RPKI badges on the prefix list mean
ASPA explainedWhy AS398774 should publish an ASPA object
IPv4 transfers in the ARIN regionMonthly volume and the latest registry transfers
ASN data in AI agents and SIEMMCP server and API integrations

API

Returns ASN details, announced prefixes, and BGP routing data.

curl -s "https://api.ipctl.io/v1/asn/398774" | jq