140.82.121.0/24

🇩🇪

CIDR

140.82.121.0/24

IP Version

IPv4

Addresses

256

Mask

/24 (255.255.255.0)

Country

🇩🇪 Germany

City

Frankfurt am Main

RIR

ARIN

Status

announced

Allocated

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

Prefix	Origin AS	RPKI	IRR	Last Seen
140.82.121.0/24	AS36459GITHUB - GitHub, Inc.	Valid	RADB	5/31/2026

2 less-specific announcements

Prefix	Origin AS	RPKI	IRR	Last Seen
140.82.112.0/20	AS36459GITHUB - GitHub, Inc.	Valid	—	5/31/2026
140.82.120.0/23	AS36459GITHUB - GitHub, Inc.	Valid	—	5/31/2026

Prefix	Origin	Max Length	Trust Anchor
140.82.112.0/20	AS36459	/24	arin

Origin	Registry	Maintainer	Modified
AS36459	RADB	MAINT-AS36459	8/19/2025

Origin ASN

Geolocation

Country🇩🇪GermanyDE

RegionHesse

CityFrankfurt am Main

API

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

curl -s "https://api.ipctl.io/v1/prefix/140.82.121.0/24" | jq

External Links