Home Prefix Lookup46.143.0.0/18

46.143.0.0/18 - BGP Prefix

IPv4RIPE NCCnot announced RPKI Valid

CIDR

46.143.0.0/18

IP Version

IPv4

Addresses

16.3K

Mask

/18 (255.255.192.0)

Country

🇮🇷 Iran

City

Tehrān

RIR

RIPE NCC

Status

not announced

Allocated

Announced BGP Routes

0 of 0 routes

RPKI:

IRR:

Swipe sideways to see all columns →

Prefix	Origin AS	RPKI	IRR	Last Seen
This prefix is not announced as a whole. Parts of it are announced as more-specific prefixes, see below.

Related Announcements

1 less-specific, 17 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
46.143.0.0/19	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
46.143.32.0/19	AS43754 ASIATECH Asiatech Data Transmission company	Valid	-	2026-10-11
46.143.32.0/22	AS43754 ASIATECH Asiatech Data Transmission company	Valid	-	2026-10-11
46.143.36.0/22	AS43754 ASIATECH Asiatech Data Transmission company	Valid	-	2026-10-11
46.143.40.0/22	AS43754 ASIATECH Asiatech Data Transmission company	Valid	-	2026-10-11
46.143.44.0/22	AS43754 ASIATECH Asiatech Data Transmission company	Valid	-	2026-10-11
46.143.48.0/22	AS43754 ASIATECH Asiatech Data Transmission company	Valid	-	2026-10-11
46.143.52.0/22	AS43754 ASIATECH Asiatech Data Transmission company	Valid	-	2026-10-11
46.143.56.0/22	AS43754 ASIATECH Asiatech Data Transmission company	Valid	-	2026-10-11
46.143.60.0/22	AS43754 ASIATECH Asiatech Data Transmission company	Valid	-	2026-10-11

RPKI ROAs

Prefix	Origin	Max Length	Trust Anchor
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

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
46.143.32.0/24	🇮🇷IR	assigned
46.143.33.0/24	🇮🇷IR	assigned
46.143.34.0/24	🇮🇷IR	assigned
46.143.35.0/24	🇮🇷IR	assigned
46.143.36.0/24	🇮🇷IR	assigned
46.143.37.0/24	🇮🇷IR	assigned
46.143.38.0/24	🇮🇷IR	assigned
46.143.39.0/24	🇮🇷IR	assigned
46.143.40.0/24	🇮🇷IR	assigned
46.143.41.0/24	🇮🇷IR	assigned
46.143.42.0/24	🇮🇷IR	assigned
46.143.43.0/24	🇮🇷IR	assigned
46.143.44.0/24	🇮🇷IR	assigned
46.143.45.0/24	🇮🇷IR	assigned
46.143.46.0/24	🇮🇷IR	assigned
46.143.47.0/24	🇮🇷IR	assigned
46.143.48.0/24	🇮🇷IR	assigned
46.143.49.0/24	🇮🇷IR	assigned
46.143.50.0/24	🇮🇷IR	assigned
46.143.51.0/24	🇮🇷IR	assigned
46.143.52.0/24	🇮🇷IR	assigned
46.143.53.0/24	🇮🇷IR	assigned
46.143.54.0/24	🇮🇷IR	assigned
46.143.55.0/24	🇮🇷IR	assigned
46.143.56.0/24	🇮🇷IR	assigned
46.143.57.0/24	🇮🇷IR	assigned
46.143.58.0/24	🇮🇷IR	assigned
46.143.59.0/24	🇮🇷IR	assigned
46.143.60.0/24	🇮🇷IR	assigned
46.143.61.0/24	🇮🇷IR	assigned
46.143.62.0/24	🇮🇷IR	assigned
46.143.63.0/24	🇮🇷IR	assigned

Transfer History

Registry transfers of 46.143.0.0/18, 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

Related Prefixes

Covering prefix

46.143.0.0/17AS43754

Geolocation

Country🇮🇷IranIR

RegionTehran

CityTehrān

Coordinates35.7219, 51.3347 ↗

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/46.143.0.0/18

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

curl -s "https://api.ipctl.io/v1/prefix/46.143.0.0/18" | jq

External Links

RIPEstat