Home ASN LookupAS397268

AS397268 WILDWISP-01 - Cambridge Telephone

🇺🇸

ARINassigned

Announced Prefixes (BGP)

13total

13 IPv40 IPv6

IPv4 Addresses

Allocated (RIR)512

Announced (BGP)3,328

IPv6 Addresses

Allocated (RIR)0

Announced (BGP)0

Prefix Limit (IPv4)

Prefix Limit (IPv6)

Country

🇺🇸 US

RIR

ARIN

Status

assigned

Allocated

2019-01-28

Announced Prefixes

(BGP)13

Prefix	RPKI	IRR	Last Seen
23.172.192.0/24	Valid	ARINOther IRR	2026-10-11
45.33.218.0/24	Valid	ARIN	2026-10-11
45.33.219.0/24	Valid	ARIN	2026-10-11
185.207.179.0/24	Valid	Other IRR	2026-10-11
199.58.120.0/24	Valid	ARIN	2026-10-11
199.58.121.0/24	Valid	ARIN	2026-10-11
199.58.122.0/24	Valid	ARIN	2026-10-11
199.58.123.0/24	Valid	ARIN	2026-10-11
199.58.124.0/24	Valid	ARIN	2026-10-11
199.58.125.0/24	Valid	ARIN	2026-10-11

1-10 of 13

1 / 2

Allocated Prefixes

(RIR)2

Prefix	Country	RIR	Status
23.172.192.0/24	🇺🇸 US	ARIN	allocated
185.207.179.0/24	🇺🇸 US	RIPE	assigned

All 13 announced prefixes of AS397268 →

BGP Neighbours

(seen in AS paths)

Upstreams (2)

Networks AS397268 hands its own prefixes to: transit providers, or peers at an exchange.

AS15305Syringa Networks10
AS397285Cambridge Telephone3

Transfer History

Registry transfers of AS397268 between organisations.

AS397268M&A · 2020-12-31
Wilderness Wireless
🇺🇸 US ARIN
→
Cambridge Telephone
🇺🇸 US ARIN

Date	Resource	From	To	Type
2020-12-31	AS397268	Wilderness Wireless 🇺🇸 US ARIN	Cambridge Telephone 🇺🇸 US ARIN	M&A

ASPA

No ASPA

External Links

ARIN Whois RIPEstat

Learn more

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 AS397268 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

Open

GEThttps://api.ipctl.io/v1/asn/397268

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

curl -s "https://api.ipctl.io/v1/asn/397268" | jq