Home Prefix Lookup81.90.157.0/24

81.90.157.0/24 - AFRANET (AS25184)

IPv4RIPE NCCannouncedAS25184AFRANET Afranet RPKI Valid

CIDR

81.90.157.0/24

IP Version

IPv4

Addresses

256

Mask

/24 (255.255.255.0)

Country

🇮🇷 Iran

City

Tehran

RIR

RIPE NCC

Status

announced

Allocated

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

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Prefix	Origin AS	RPKI	IRR	Last Seen
81.90.157.0/24	AS25184 AFRANET Afranet	Valid	RIPE	2026-10-11

Covering Prefix

1 less-specific announcement

Prefix	Origin AS	RPKI	IRR	Last Seen
81.90.144.0/20	AS25184 AFRANET Afranet	Valid	-	2026-10-11

RPKI ROAs

Prefix	Origin	Max Length	Trust Anchor
81.90.144.0/20	AS25184	/24	ripe

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS25184	RIPE	AFRA-MNT-NESH-1	2009-10-21

More Specific Prefixes

Prefix	Country	Status
81.90.157.0/30	🇮🇷IR	assigned
81.90.157.4/30	🇮🇷IR	assigned
81.90.157.8/30	🇮🇷IR	assigned
81.90.157.12/30	🇮🇷IR	assigned
81.90.157.16/29	🇮🇷IR	assigned
81.90.157.24/30	🇮🇷IR	assigned
81.90.157.32/30	🇮🇷IR	assigned
81.90.157.36/30	🇮🇷IR	assigned
81.90.157.40/30	🇮🇷IR	assigned
81.90.157.44/30	🇮🇷IR	assigned
81.90.157.48/30	🇮🇷IR	assigned
81.90.157.80/30	🇮🇷IR	assigned
81.90.157.84/30	🇮🇷IR	assigned
81.90.157.88/29	🇮🇷IR	assigned

Origin ASN

AS25184

AFRANET Afranet

Related Prefixes

Covering prefix

81.90.144.0/20AS25184

More prefixes of AS25184

All prefixes of AS25184 →

Geolocation

Country🇮🇷IranIR

RegionTehran

CityTehran

Coordinates35.7332, 51.4425 ↗

Abuse Contact

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 RIPE NCC regionWho bought and sold address space recently

API

Open

GEThttps://api.ipctl.io/v1/prefix/81.90.157.0/24

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

curl -s "https://api.ipctl.io/v1/prefix/81.90.157.0/24" | jq

External Links

RIPEstat