Home ASN LookupAS401507

AS401507 IMPUT - imput

🇺🇸

ARINassignedASPA Published

Announced Prefixes (BGP)

2total

0 IPv42 IPv6

IPv4 Addresses

Allocated (RIR)0

Announced (BGP)0

IPv6 Addresses

Allocated (RIR)0

Announced (BGP)2.4×10²⁴

Prefix Limit (IPv4)

Prefix Limit (IPv6)

Country

🇺🇸 US

RIR

ARIN

Status

assigned

Allocated

2024-11-22

Routing hygiene

Score 5/100 · 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 50/100

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

Based on 2 announced prefixes, updated daily (2026-10-19). How the score works · RPKI explained

Announced Prefixes

(BGP)2

Prefix	RPKI	IRR	Last Seen
2602:f78a:42::/48	Valid	ARIN	2026-10-22
2602:f78a:7f::/48	Valid	ARIN	2026-10-22

All 2 announced prefixes of AS401507 →

Upstream Providers(2)

ASN	Name
AS16909	🇺🇸IMPUT - imput
AS212477	🇳🇱ROYALE-AS RoyaleHosting BV

Downstream Customers(2)

ASN	Name
AS16909	🇺🇸IMPUT - imput
AS396968	🇺🇸IMPUT - imput

BGP Neighbours

(seen in AS paths)

Upstreams (2)

Networks AS401507 hands its own prefixes to: transit providers, or peers at an exchange.

AS16909Imput1
AS212477ROYALE RoyaleHosting BV1

Downstreams (1)

Networks whose own prefixes AS401507 passes on: usually its customers.

AS396968Imput2

ASPA

Published2 upstreams, 2 downstreams

Authorized Upstream Providers

AS16909 AS212477

Expires 2026-10-27

Listed as Upstream Provider by

2 ASNs

View full ASPA details →

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
How to run an ASPA checkVerify the upstream providers listed above
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/401507

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

curl -s "https://api.ipctl.io/v1/asn/401507" | jq