121.91.37.0/24

🇵🇰

CIDR

121.91.37.0/24

IP Version

IPv4

Addresses

256

Mask

/24 (255.255.255.0)

Country

🇵🇰 Pakistan

City

Islamabad (Block A)

RIR

APNIC

Status

assigned

Allocated

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

Prefix	Origin AS	RPKI	IRR	Last Seen
121.91.37.0/24	AS59257CMPAKLIMITED-AS-AP - CMPak Limited	Valid	APNICRADB	6/13/2026

1 less-specific announcement

Prefix	Origin AS	RPKI	IRR	Last Seen
121.91.36.0/23	AS59257CMPAKLIMITED-AS-AP - CMPak Limited	Valid	—	6/13/2026

Prefix	Origin	Max Length	Trust Anchor
121.91.32.0/19	AS59257	/24	apnic

Origin	Registry	Maintainer	Modified
AS59257	APNIC	MAINT-CMPAKLIMITED-PK	5/17/2021
AS59257	RADB	MAINT-AS8966	11/13/2023

Origin ASN

Geolocation

Country🇵🇰PakistanPK

RegionIslamabad

CityIslamabad (Block A)

API

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

curl -s "https://api.ipctl.io/v1/prefix/121.91.37.0/24" | jq

External Links