Home Prefix Lookup185.228.4.0/22

185.228.4.0/22 - Awasr Awaser Oman (AS204170)

IPv4RIPE NCCallocatedAS204170awasr Awaser Oman LLC RPKI Valid

CIDR

185.228.4.0/22

IP Version

IPv4

Addresses

Mask

/22 (255.255.252.0)

Country

🇴🇲 Oman

City

Sohar

RIR

RIPE NCC

Status

allocated

Allocated

2017-10-25

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

Swipe sideways to see all columns →

Prefix	Origin AS	RPKI	IRR	Last Seen
185.228.4.0/22	AS204170 awasr Awaser Oman LLC	Valid	RIPE	2026-10-12

More-Specific Announcements

4 more-specific announcements

Prefix	Origin AS	RPKI	IRR	Last Seen
185.228.4.0/24	AS204170 awasr Awaser Oman LLC	Valid	-	2026-10-12
185.228.5.0/24	AS204170 awasr Awaser Oman LLC	Valid	-	2026-10-12
185.228.6.0/24	AS204170 awasr Awaser Oman LLC	Valid	-	2026-10-12
185.228.7.0/24	AS204170 awasr Awaser Oman LLC	Valid	-	2026-10-12

RPKI ROAs

Prefix	Origin	Max Length	Trust Anchor
185.228.4.0/22	AS204170	/24	ripe

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS204170	RIPE	om-awaser-1-mnt	2022-10-16

More Specific Prefixes

Prefix	AS	Country	Status
185.228.4.0/23		🇴🇲OM	assigned
185.228.6.0/23		🇴🇲OM	assigned

Transfer History

Registry transfers of 185.228.4.0/22, blocks inside it, or blocks containing it.

185.228.4.0/22Transfer · 2024-12-30
Wolfgang Koehler
RIPE NCC
→
Koehler Internet Services UG (haftungsbeschraenkt)
RIPE NCC

Date	Resource	From	To	Type
2024-12-30	185.228.4.0/22	Wolfgang Koehler RIPE NCC	Koehler Internet Services UG (haftungsbeschraenkt) RIPE NCC	Transfer

Origin ASN

AS204170

awasr Awaser Oman LLC

Related Prefixes

More prefixes of AS204170

All prefixes of AS204170 →

Geolocation

Country🇴🇲OmanOM

RegionAl Batinah North

CitySohar

Coordinates24.3475, 56.7094 ↗

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/185.228.4.0/22

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

curl -s "https://api.ipctl.io/v1/prefix/185.228.4.0/22" | jq

External Links

RIPEstat