Home ASN LookupAS4150

AS4150 SUPRANET-WIS - SupraNet Communications, Inc.

🇺🇸

ARINassigned

Announced Prefixes (BGP)

11total

9 IPv42 IPv6

IPv4 Addresses

Allocated (RIR)11,264

Announced (BGP)17,408

IPv6 Addresses

Allocated (RIR)7.9×10²⁸

Announced (BGP)7.9×10²⁸

Prefix Limit (IPv4)

Prefix Limit (IPv6)

Country

🇺🇸 US

RIR

ARIN

Status

assigned

Allocated

1994-12-15

Announced Prefixes

(BGP)11

Prefix	RPKI	IRR	Last Seen
66.170.0.0/19	Valid	ARINOther IRR	2026-10-11
66.170.26.0/24	Valid	ARIN	2026-10-11
74.91.96.0/20	Valid	ARIN	2026-10-11
162.218.0.0/22	Valid	ARINOther IRR	2026-10-11
162.250.40.0/22	Valid	ARIN	2026-10-11
192.236.29.0/24	Valid	ARIN	2026-10-11
192.236.30.0/23	Valid	ARIN	2026-10-11
198.27.60.0/22	Valid	ARINOther IRR	2026-10-11
199.91.248.0/22	Valid	ARINOther IRR	2026-10-11
2607:f4e0::/32	Valid	ARIN	2026-10-11

1-10 of 11

1 / 2

Allocated Prefixes

(RIR)5

Prefix	Country	RIR	Status
66.170.0.0/19	🇺🇸 US	ARIN	allocated
162.218.0.0/22	🇺🇸 US	ARIN	allocated
198.27.60.0/22	🇺🇸 US	ARIN	allocated
199.91.248.0/22	🇺🇸 US	ARIN	allocated
2607:f4e0::/32	🇺🇸 US	ARIN	allocated

All 11 announced prefixes of AS4150 →

BGP Neighbours

(seen in AS paths)

Upstreams (2)

Networks AS4150 hands its own prefixes to: transit providers, or peers at an exchange.

AS6939Hurricane Electric10
AS3257GTT BACKBONE GTT Communications1

Downstreams (1)

Networks whose own prefixes AS4150 passes on: usually its customers.

AS22768SYNERGY BROADBAND1

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 AS4150 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/4150

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

curl -s "https://api.ipctl.io/v1/asn/4150" | jq