Home Prefix Lookup197.148.40.0/21

197.148.40.0/21 - TVCaboAngola (AS36907)

IPv4AFRINICannouncedAS36907TVCaboAngola RPKI Valid

CIDR

197.148.40.0/21

IP Version

IPv4

Addresses

Mask

/21 (255.255.248.0)

Country

🇦🇴 Angola

City

Luanda (Ingombota)

RIR

AFRINIC

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
197.148.40.0/21	AS36907 TVCaboAngola	Valid	AFRINIC	2026-10-11

Covering Prefix

1 less-specific announcement

Prefix	Origin AS	RPKI	IRR	Last Seen
197.148.0.0/18	AS36907 TVCaboAngola	Valid	-	2026-10-11

RPKI ROAs

Prefix	Origin	Max Length	Trust Anchor
197.148.0.0/18	AS36907	/24	afrinic

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS36907	AFRINIC	NETCABO-MNT	-

More Specific Prefixes

Prefix	Country	Status
197.148.40.0/24	🇦🇴AO	assigned
197.148.41.0/24	🇦🇴AO	assigned
197.148.42.0/24	🇦🇴AO	assigned
197.148.43.0/24	🇦🇴AO	assigned
197.148.44.0/24	🇦🇴AO	assigned
197.148.45.0/24	🇦🇴AO	assigned
197.148.46.0/24	🇦🇴AO	assigned
197.148.47.0/24	🇦🇴AO	assigned

Origin ASN

AS36907

TVCaboAngola

Related Prefixes

Covering prefix

197.148.0.0/18AS36907

More prefixes of AS36907

All prefixes of AS36907 →

Geolocation

Country🇦🇴AngolaAO

RegionLuanda

CityLuanda (Ingombota)

Coordinates-8.8234, 13.2446 ↗

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 AFRINIC regionWho bought and sold address space recently

API

Open

GEThttps://api.ipctl.io/v1/prefix/197.148.40.0/21

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

curl -s "https://api.ipctl.io/v1/prefix/197.148.40.0/21" | jq

External Links

RIPEstat