41.121.0.0/17

🇿🇦

IPv4AFRINICassignedAS12091MTN SA - MTN SA RPKI Valid

CIDR

41.121.0.0/17

IP Version

IPv4

Addresses

32.7K

Mask

/17 (255.255.128.0)

Country

🇿🇦 South Africa

City

Pretoria

RIR

AFRINIC

Status

assigned

Allocated

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

Prefix	Origin AS	RPKI	IRR	Last Seen
41.121.0.0/17	AS12091MTN SA - MTN SA	Valid	RADB	5/30/2026

1 less-specific announcement

Prefix	Origin AS	RPKI	IRR	Last Seen
41.112.0.0/12	AS16637MTN SA - MTN SA	Valid	—	5/30/2026

Prefix	Origin	Max Length	Trust Anchor
41.112.0.0/12	AS12091	/24	afrinic
41.112.0.0/12	AS16637	/24	afrinic

Origin	Registry	Maintainer	Modified
AS12091	RADB	MAINT-AS2905	7/25/2025
AS16637	RADB	MAINT-AS2905	7/29/2025

Origin ASN

Geolocation

Country🇿🇦South AfricaZA

RegionGauteng

CityPretoria

API

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

curl -s "https://api.ipctl.io/v1/prefix/41.121.0.0/17" | jq

External Links