Home Prefix Lookup74.82.220.0/22

74.82.220.0/22 - BGP Prefix (MOAS)

IPv4ARINannouncedMOAS RPKI Valid

CIDR

74.82.220.0/22

IP Version

IPv4

Addresses

Mask

/22 (255.255.252.0)

Country

🇯🇵 Japan

City

Shibuya City

RIR

ARIN

Status

announced

Allocated

Announced BGP Routes

2 of 2 routes

MOAS - 2 origin ASNs

RPKI:

IRR:

Swipe sideways to see all columns →

Prefix	Origin AS	RPKI	IRR	Last Seen
74.82.220.0/22	AS21887 FIBER-LOGIC - Fiber Logic Inc.	Valid	Other IRR	2026-10-11
74.82.220.0/22	AS25820 IT7NET - IT7 Networks Inc	Valid	Other IRR	2026-10-11

RPKI ROAs

Prefix	Origin	Max Length	Trust Anchor
74.82.192.0/19	AS21887	/24	arin
74.82.192.0/19	AS25820	/24	arin
74.82.192.0/19	AS210110	/24	arin
74.82.192.0/19	AS400981	/24	arin

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS25820	Other IRR	MAINT-AS25820	2025-02-19
AS21887	Other IRR	MAINT-AS25820	2025-02-19

Transfer History

Registry transfers of 74.82.220.0/22, blocks inside it, or blocks containing it.

74.82.192.0/19Transfer · 2018-05-04
Carat Networks Inc
🇨🇦 CA ARIN
→
Cluster Logic Inc
🇨🇦 CA ARIN

Date	Resource	From	To	Type
2018-05-04	74.82.192.0/19	Carat Networks Inc 🇨🇦 CA ARIN	Cluster Logic Inc 🇨🇦 CA ARIN	Transfer

Origin ASNs (2)

AS21887MOAS

FIBER-LOGIC - Fiber Logic Inc.

AS25820MOAS

IT7NET - IT7 Networks Inc

Geolocation

Country🇯🇵JapanJP

RegionTokyo

CityShibuya City

Coordinates35.6764, 139.6500 ↗

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/74.82.220.0/22

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

curl -s "https://api.ipctl.io/v1/prefix/74.82.220.0/22" | jq

External Links

RIPEstat