Home ASN LookupAS15294

AS15294 SENTINELTECH - Sentinel Technologies, Inc.

🇺🇸

ARINassigned

Announced Prefixes (BGP)

15total

13 IPv42 IPv6

IPv4 Addresses

Allocated (RIR)5,376

Announced (BGP)6,144

IPv6 Addresses

Allocated (RIR)7.9×10²⁸

Announced (BGP)2×10²⁵

Prefix Limit (IPv4)

Prefix Limit (IPv6)

Country

🇺🇸 US

RIR

ARIN

Status

assigned

Allocated

2005-05-19

Announced Prefixes

(BGP)15

Prefix	RPKI	IRR	Last Seen
172.87.48.0/22	No ROA	-	2026-10-11
172.87.56.0/23	No ROA	-	2026-10-11
172.87.56.0/24	No ROA	Other IRR	2026-10-11
172.87.57.0/24	No ROA	Other IRR	2026-10-11
172.87.58.0/23	No ROA	-	2026-10-11
172.87.60.0/22	No ROA	-	2026-10-11
172.87.60.0/24	No ROA	Other IRR	2026-10-11
192.75.211.0/24	No ROA	Other IRR	2026-10-11
199.7.244.0/22	No ROA	Other IRR	2026-10-11
199.7.244.0/24	No ROA	Other IRR	2026-10-11

1-10 of 15

1 / 2

Allocated Prefixes

(RIR)5

Prefix	Country	RIR	Status
172.87.48.0/20	🇺🇸 US	ARIN	allocated
192.75.211.0/24	🇺🇸 US	ARIN	allocated
199.7.244.0/22	🇺🇸 US	ARIN	allocated
2605:d280::/32	🇺🇸 US	ARIN	allocated
2620:109:a000::/44	🇺🇸 US	ARIN	allocated

All 15 announced prefixes of AS15294 →

BGP Neighbours

(seen in AS paths)

Upstreams (1)

Networks AS15294 hands its own prefixes to: transit providers, or peers at an exchange.

AS6939Hurricane Electric15

Downstreams (1)

Networks whose own prefixes AS15294 passes on: usually its customers.

AS393411Apogee Telecom1

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 AS15294 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/15294

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

curl -s "https://api.ipctl.io/v1/asn/15294" | jq