Home Prefix Lookup87.121.102.0/24

87.121.102.0/24 - Connect Northwest Internet Services (AS10557)

IPv4RIPE NCCallocatedAS10557CNW - Connect Northwest Internet Services, LLC RPKI Valid

CIDR

87.121.102.0/24

IP Version

IPv4

Addresses

256

Mask

/24 (255.255.255.0)

Country

🇺🇸 United States

City

Seattle

RIR

RIPE NCC

Status

allocated

Allocated

2005-07-12

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

Swipe sideways to see all columns →

Prefix	Origin AS	RPKI	IRR	Last Seen
87.121.102.0/24	AS10557 CNW - Connect Northwest Internet Services, LLC	Valid	-	2026-10-11

RPKI ROAs

Prefix	Origin	Max Length	Trust Anchor
87.121.102.0/24	AS10557	/24	ripe
87.121.102.0/24	AS18530	/24	ripe

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS18530	Other IRR	MAINT-AS30170	2023-11-13

Transfer History

Registry transfers of 87.121.102.0/24, blocks inside it, or blocks containing it.

87.121.102.0/24Transfer · 2021-06-08
Neterra Ltd.
RIPE NCC
→
UAB code200
RIPE NCC

Date	Resource	From	To	Type
2021-06-08	87.121.102.0/24	Neterra Ltd. RIPE NCC	UAB code200 RIPE NCC	Transfer

Origin ASN

AS10557

CNW - Connect Northwest Internet Services, LLC

Related Prefixes

More prefixes of AS10557

All prefixes of AS10557 →

Geolocation

Country🇺🇸United StatesUS

RegionWashington

CitySeattle

Coordinates47.6062, -122.3320 ↗

Learn more

RPKI and ROAs explainedWhat RPKI valid, invalid and no ROA mean
RPKI validatorCheck ROA coverage for any prefix or ASN
What is BGP?How prefixes are announced and routed
More-specific prefixesGlossary: covering and more-specific routes
IPv4 transfers in the RIPE NCC regionWho bought and sold address space recently

API

Open

GEThttps://api.ipctl.io/v1/prefix/87.121.102.0/24

Returns prefix allocation, BGP routes, and more-specific subnets.

curl -s "https://api.ipctl.io/v1/prefix/87.121.102.0/24" | jq

External Links

RIPEstat