AS40098 CASNET - Community Antenna Service, Inc.

🇺🇸

ARINassigned

Announced Prefixes (BGP)

15total

12 IPv43 IPv6

IPv4 Addresses

Allocated (RIR)9,728

Announced (BGP)13,312

IPv6 Addresses

Allocated (RIR)7.9×10²⁸

Announced (BGP)1.1×10²⁹

Prefix Limit (IPv4)

Prefix Limit (IPv6)

Country

RIR

Status

assigned

Allocated

2006-07-05

Announced Prefixes

(BGP)15

Prefix	RPKI	IRR	Last Seen
12.20.123.0/24	No ROA	Other IRR	2026-10-11
12.27.33.0/24	No ROA	Other IRR	2026-10-11
12.109.102.0/24	No ROA	Other IRR	2026-10-11
12.171.228.0/22	No ROA	Other IRR	2026-10-11
12.171.232.0/22	No ROA	Other IRR	2026-10-11
23.137.176.0/24	No ROA	-	2026-10-11
24.231.16.0/20	No ROA	-	2026-10-11
192.119.128.0/22	No ROA	-	2026-10-11
198.179.6.0/24	No ROA	-	2026-10-11
216.20.128.0/20	No ROA	-	2026-10-11

1-10 of 15

1 / 2

(RIR)6

Prefix	Country	RIR	Status
23.137.176.0/24	🇺🇸 US	ARIN	allocated
24.231.16.0/20	🇺🇸 US	ARIN	allocated
192.119.128.0/22	🇺🇸 US	ARIN	allocated
198.179.6.0/24	🇺🇸 US	ARIN	allocated
216.20.128.0/20	🇺🇸 US	ARIN	allocated
2604:480::/32	🇺🇸 US	ARIN	allocated

(seen in AS paths)

Networks AS40098 hands its own prefixes to: transit providers, or peers at an exchange.

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 AS40098 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/40098" | jq