Home ASN LookupAS26457

AS26457 NONEXISTE-AS - nonexiste.net

🇺🇸

ARINassigned

Announced Prefixes (BGP)

6total

1 IPv45 IPv6

IPv4 Addresses

Allocated (RIR)256

Announced (BGP)256

IPv6 Addresses

Allocated (RIR)1.9×10²⁵

Announced (BGP)2.5×10²⁵

Prefix Limit (IPv4)

Prefix Limit (IPv6)

Country

🇺🇸 US

RIR

ARIN

Status

assigned

Allocated

2018-01-08

Routing hygiene

Score 4/100 · Low risk

RPKI ROA coverage

100%

no RPKI invalid prefixes

IRR route objects

100%

no origin mismatches

Hijack signals

0 announced against others' ROAs, 0 own announced by others

Upstreams

diversity 61/100

All announced prefixes have a valid ROA and a matching IRR route object

Based on 6 announced prefixes, updated daily (2026-10-12). How the score works · RPKI explained

Announced Prefixes

(BGP)6

Prefix	RPKI	IRR	Last Seen
158.51.134.0/24	Valid	ARINOther IRR	2026-10-12
2620:135:5000::/44	Valid	ARINOther IRR	2026-10-12
2620:135:5000::/47	Valid	-	2026-10-12
2620:135:5000::/48	Valid	ARIN	2026-10-12
2620:135:5001::/48	Valid	ARIN	2026-10-12
2620:135:5002::/48	Valid	ARIN	2026-10-12

Allocated Prefixes

(RIR)2

Prefix	Country	RIR	Status
158.51.134.0/24	🇺🇸 US	ARIN	allocated
2620:135:5000::/44	🇺🇸 US	ARIN	allocated

All 6 announced prefixes of AS26457 →

BGP Neighbours

(seen in AS paths)

Upstreams (2)

Networks AS26457 hands its own prefixes to: transit providers, or peers at an exchange.

AS6939Hurricane Electric4
AS19969CyberCloud Professionals2

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 AS26457 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/26457

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

curl -s "https://api.ipctl.io/v1/asn/26457" | jq