Home ASN LookupAS5760

AS5760 BIDDEFORD1 - Biddeford Internet Corp

🇺🇸

ARINassigned

Announced Prefixes (BGP)

21total

20 IPv41 IPv6

IPv4 Addresses

Allocated (RIR)57,344

Announced (BGP)115,200

IPv6 Addresses

Allocated (RIR)7.9×10²⁸

Announced (BGP)7.9×10²⁸

Prefix Limit (IPv4)

100

Prefix Limit (IPv6)

Country

🇺🇸 US

RIR

ARIN

Status

assigned

Allocated

1995-10-12

Announced Prefixes

(BGP)21

Prefix	RPKI	IRR	Last Seen
66.55.192.0/19	Valid	ARIN	2026-10-11
66.55.192.0/20	Valid	-	2026-10-11
66.55.208.0/20	Valid	-	2026-10-11
66.63.64.0/18	Valid	ARIN	2026-10-11
66.63.64.0/20	Valid	-	2026-10-11
66.63.80.0/20	Valid	-	2026-10-11
66.63.96.0/20	Valid	-	2026-10-11
66.63.112.0/20	Valid	-	2026-10-11
207.5.128.0/18	Valid	ARIN	2026-10-11
207.5.128.0/20	Valid	-	2026-10-11

1-10 of 21

1 / 3

Allocated Prefixes

(RIR)5

Prefix	Country	RIR	Status
66.55.192.0/19	🇺🇸 US	ARIN	allocated
66.63.64.0/18	🇺🇸 US	ARIN	allocated
207.5.128.0/18	🇺🇸 US	ARIN	allocated
216.195.128.0/18	🇺🇸 US	ARIN	allocated
2606:cc00::/32	🇺🇸 US	ARIN	allocated

All 21 announced prefixes of AS5760 →

BGP Neighbours

(seen in AS paths)

Upstreams (3)

Networks AS5760 hands its own prefixes to: transit providers, or peers at an exchange.

AS6939Hurricane Electric15
AS3257GTT BACKBONE GTT Communications5
AS174Cogent Communications1

Downstreams (2)

Networks whose own prefixes AS5760 passes on: usually its customers.

AS396836LymeFiber2
AS402414Northwest2

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 AS5760 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/5760

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

curl -s "https://api.ipctl.io/v1/asn/5760" | jq