Home Prefix Lookup174.137.52.0/22

174.137.52.0/22 - IT7 Networks (AS25820)

IPv4ARINannouncedAS25820IT7NET - IT7 Networks Inc RPKI Valid

CIDR

174.137.52.0/22

IP Version

IPv4

Addresses

Mask

/22 (255.255.252.0)

Country

🇺🇸 United States

City

Fremont

RIR

ARIN

Status

announced

Allocated

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

Swipe sideways to see all columns →

Prefix	Origin AS	RPKI	IRR	Last Seen
174.137.52.0/22	AS25820 IT7NET - IT7 Networks Inc	Valid	Other IRR	2026-10-12

RPKI ROAs

Prefix	Origin	Max Length	Trust Anchor
174.137.48.0/20	AS6233	/24	arin
174.137.48.0/20	AS21887	/24	arin
174.137.48.0/20	AS25820	/24	arin
174.137.48.0/20	AS210110	/24	arin
174.137.48.0/20	AS400981	/24	arin

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS25820	Other IRR	MAINT-AS25820	2023-11-13

Transfer History

Registry transfers of 174.137.52.0/22, blocks inside it, or blocks containing it.

174.137.48.0/20Transfer · 2018-05-04
Carat Networks Inc
🇨🇦 CA ARIN
→
Cluster Logic Inc
🇨🇦 CA ARIN

Date	Resource	From	To	Type
2018-05-04	174.137.48.0/20	Carat Networks Inc 🇨🇦 CA ARIN	Cluster Logic Inc 🇨🇦 CA ARIN	Transfer

Origin ASN

AS25820

IT7NET - IT7 Networks Inc

Related Prefixes

More prefixes of AS25820

All prefixes of AS25820 →

Geolocation

Country🇺🇸United StatesUS

RegionCalifornia

CityFremont

Coordinates37.5148, -121.9130 ↗

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 ARIN regionWho bought and sold address space recently

API

Open

GEThttps://api.ipctl.io/v1/prefix/174.137.52.0/22

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

curl -s "https://api.ipctl.io/v1/prefix/174.137.52.0/22" | jq

External Links

RIPEstat