Home Prefix Lookup89.41.40.0/22

89.41.40.0/22 - ASIATECH Data Transmission Company (AS43754)

IPv4RIPE NCCallocatedAS43754ASIATECH Asiatech Data Transmission company RPKI Valid

CIDR

89.41.40.0/22

IP Version

IPv4

Addresses

Mask

/22 (255.255.252.0)

Country

🇮🇷 Iran

City

Tehran

RIR

RIPE NCC

Status

allocated

Allocated

2005-11-29

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

Swipe sideways to see all columns →

Prefix	Origin AS	RPKI	IRR	Last Seen
89.41.40.0/22	AS43754 ASIATECH Asiatech Data Transmission company	Valid	RIPE	2026-10-12

More-Specific Announcements

2 more-specific announcements

Prefix	Origin AS	RPKI	IRR	Last Seen
89.41.40.0/23	AS43754 ASIATECH Asiatech Data Transmission company	Valid	-	2026-10-12
89.41.42.0/23	AS43754 ASIATECH Asiatech Data Transmission company	Valid	-	2026-10-12

RPKI ROAs

Prefix	Origin	Max Length	Trust Anchor
89.41.40.0/22	AS41689	/32	ripe
89.41.40.0/22	AS43754	/32	ripe

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS41689	RIPE	ASIATECH-MNT	2019-06-26
AS43754	RIPE	ASIATECH-MNT	2017-11-11

More Specific Prefixes

Prefix	Country	Status
89.41.40.0/24	🇮🇷IR	assigned
89.41.41.0/24	🇮🇷IR	assigned
89.41.42.0/24	🇮🇷IR	assigned
89.41.43.0/24	🇮🇷IR	assigned

Transfer History

Registry transfers of 89.41.40.0/22, blocks inside it, or blocks containing it.

89.41.40.0/22Transfer · 2016-01-11
IPv4 Management SRL
RIPE NCC
→
Asiatech Data Transfer Inc PLC
RIPE NCC

Date	Resource	From	To	Type
2016-01-11	89.41.40.0/22	IPv4 Management SRL RIPE NCC	Asiatech Data Transfer Inc PLC RIPE NCC	Transfer

Origin ASN

AS43754

ASIATECH Asiatech Data Transmission company

Related Prefixes

More prefixes of AS43754

All prefixes of AS43754 →

Geolocation

Country🇮🇷IranIR

RegionTehran

CityTehran

Coordinates35.7282, 51.4259 ↗

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/89.41.40.0/22

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

curl -s "https://api.ipctl.io/v1/prefix/89.41.40.0/22" | jq

External Links

RIPEstat