Home Prefix Lookup46.143.0.0/19

46.143.0.0/19 - ASIATECH Data Transmission Company (AS43754)

IPv4RIPE NCCannouncedAS43754ASIATECH Asiatech Data Transmission company RPKI Valid

CIDR

46.143.0.0/19

IP Version

IPv4

Addresses

8.1K

Mask

/19 (255.255.224.0)

Country

🇮🇷 Iran

City

Tehrān

RIR

RIPE NCC

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
46.143.0.0/19	AS43754 ASIATECH Asiatech Data Transmission company	Valid	Other IRRRIPE	2026-10-11

Related Announcements

1 less-specific, 7 more-specific announcements

Prefix	Origin AS	RPKI	IRR	Last Seen
46.143.0.0/17	AS43754 ASIATECH Asiatech Data Transmission company	Valid	-	2026-10-11
46.143.4.0/22	AS43754 ASIATECH Asiatech Data Transmission company	Valid	-	2026-10-11
46.143.8.0/22	AS43754 ASIATECH Asiatech Data Transmission company	Valid	-	2026-10-11
46.143.12.0/22	AS43754 ASIATECH Asiatech Data Transmission company	Valid	-	2026-10-11
46.143.16.0/22	AS43754 ASIATECH Asiatech Data Transmission company	Valid	-	2026-10-11
46.143.20.0/22	AS43754 ASIATECH Asiatech Data Transmission company	Valid	-	2026-10-11
46.143.24.0/22	AS43754 ASIATECH Asiatech Data Transmission company	Valid	-	2026-10-11
46.143.28.0/22	AS43754 ASIATECH Asiatech Data Transmission company	Valid	-	2026-10-11

RPKI ROAs

Prefix	Origin	Max Length	Trust Anchor
46.143.0.0/19	AS43754	/19	ripe
46.143.0.0/17	AS41689	/32	ripe
46.143.0.0/17	AS43754	/32	ripe

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS43754	Other IRR	MAINT-AS8966	2023-11-13
AS43754	RIPE	ASIATECH-MNT	2020-03-02
AS41689	RIPE	ASIATECH-MNT	2020-03-02

More Specific Prefixes

Prefix	Country	Status
46.143.0.0/24	🇮🇷IR	assigned
46.143.1.0/24	🇮🇷IR	assigned
46.143.2.0/24	🇮🇷IR	assigned
46.143.3.0/24	🇮🇷IR	assigned
46.143.4.0/24	🇮🇷IR	assigned
46.143.5.0/24	🇮🇷IR	assigned
46.143.6.0/24	🇮🇷IR	assigned
46.143.7.0/24	🇮🇷IR	assigned
46.143.8.0/24	🇮🇷IR	assigned
46.143.9.0/24	🇮🇷IR	assigned
46.143.10.0/24	🇮🇷IR	assigned
46.143.11.0/24	🇮🇷IR	assigned
46.143.12.0/24	🇮🇷IR	assigned
46.143.13.0/24	🇮🇷IR	assigned
46.143.14.0/24	🇮🇷IR	assigned
46.143.15.0/24	🇮🇷IR	assigned
46.143.16.0/24	🇮🇷IR	assigned
46.143.17.0/24	🇮🇷IR	assigned
46.143.18.0/24	🇮🇷IR	assigned
46.143.19.0/24	🇮🇷IR	assigned
46.143.20.0/24	🇮🇷IR	assigned
46.143.21.0/24	🇮🇷IR	assigned
46.143.22.0/24	🇮🇷IR	assigned
46.143.23.0/24	🇮🇷IR	assigned
46.143.24.0/24	🇮🇷IR	assigned
46.143.25.0/24	🇮🇷IR	assigned
46.143.26.0/24	🇮🇷IR	assigned
46.143.27.0/24	🇮🇷IR	assigned
46.143.28.0/24	🇮🇷IR	assigned
46.143.29.0/24	🇮🇷IR	assigned
46.143.30.0/24	🇮🇷IR	assigned
46.143.31.0/24	🇮🇷IR	assigned

Transfer History

Registry transfers of 46.143.0.0/19, blocks inside it, or blocks containing it.

46.143.0.0/18Transfer · 2015-04-13
MIHAN COMMUNICATION SYSTEMS CO.,LTD
RIPE NCC
→
Asiatech Data Transfer Inc. PLC
RIPE NCC

Date	Resource	From	To	Type
2015-04-13	46.143.0.0/18	MIHAN COMMUNICATION SYSTEMS CO.,LTD RIPE NCC	Asiatech Data Transfer Inc. PLC RIPE NCC	Transfer

Origin ASN

AS43754

ASIATECH Asiatech Data Transmission company

Related Prefixes

Covering prefix

46.143.0.0/17AS43754

More prefixes of AS43754

All prefixes of AS43754 →

Geolocation

Country🇮🇷IranIR

RegionTehran

CityTehrān

Coordinates35.7219, 51.3347 ↗

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/46.143.0.0/19

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

curl -s "https://api.ipctl.io/v1/prefix/46.143.0.0/19" | jq

External Links

RIPEstat