Home Prefix Lookup59.151.136.0/22

59.151.136.0/22 - Akamai Technologies (AS16625)

IPv4APNICannouncedAS16625AKAMAI-AS - Akamai Technologies, Inc. RPKI Valid

CIDR

59.151.136.0/22

IP Version

IPv4

Addresses

Mask

/22 (255.255.252.0)

Country

🇯🇵 Japan

City

Chiyoda City

RIR

APNIC

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
59.151.136.0/22	AS16625 AKAMAI-AS - Akamai Technologies, Inc.	Valid	APNIC	2026-10-13

Covering Prefix

1 less-specific announcement

Prefix	Origin AS	RPKI	IRR	Last Seen
59.151.128.0/18	AS20940 AKAMAI-ASN1 Akamai International B.V.	Valid	-	2026-10-13

RPKI ROAs

Prefix	Origin	Max Length	Trust Anchor
59.151.136.0/22	AS16625	/22	apnic
59.151.128.0/18	AS20940	/18	apnic

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS16625	APNIC	MAINT-AP-AKAMAI	2020-10-29

Origin ASN

AS16625

AKAMAI-AS - Akamai Technologies, Inc.

Related Prefixes

Covering prefix

59.151.128.0/18AS20940

More prefixes of AS16625

All prefixes of AS16625 →

Geolocation

Country🇯🇵JapanJP

RegionTokyo

CityChiyoda City

Coordinates35.6940, 139.7540 ↗

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 APNIC regionWho bought and sold address space recently

API

Open

GEThttps://api.ipctl.io/v1/prefix/59.151.136.0/22

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

curl -s "https://api.ipctl.io/v1/prefix/59.151.136.0/22" | jq

External Links

RIPEstat