Home Prefix Lookup45.142.52.0/22

45.142.52.0/22 - BGP Prefix (MOAS)

IPv4RIPE NCCallocatedMOAS RPKI Valid

CIDR

45.142.52.0/22

IP Version

IPv4

Addresses

Mask

/22 (255.255.252.0)

Country

🇧🇪 Belgium

City

Brussels

RIR

RIPE NCC

Status

allocated

Allocated

2019-08-16

Announced BGP Routes

2 of 2 routes

MOAS - 2 origin ASNs

RPKI:

IRR:

Swipe sideways to see all columns →

Prefix	Origin AS	RPKI	IRR	Last Seen
45.142.52.0/22	AS3356 LEVEL3 - Level 3 Parent, LLC	Valid	RIPE	2026-10-11
45.142.52.0/22	AS10753 LUMEN-LEGACY-L3-CUSTOMER-SHARED-USE - Level 3 Parent, LLC	Valid	RIPE	2026-10-11

RPKI ROAs

Prefix	Origin	Max Length	Trust Anchor
45.142.52.0/22	AS3356	/22	ripe
45.142.52.0/22	AS10753	/22	ripe
45.142.52.0/22	AS55410	/22	ripe

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS55410	RIPE	mnt-us-aventice-1	2024-11-13
AS3356	RIPE	mnt-us-aventice-1	2025-02-16
AS10753	RIPE	mnt-us-aventice-1	2026-07-22

More Specific Prefixes

Prefix	AS	Country	Status
45.142.52.0/23		🇸🇬SG	assigned
45.142.54.0/23		🇸🇬SG	assigned

Origin ASNs (2)

AS3356MOAS

LEVEL3 - Level 3 Parent, LLC

AS10753MOAS

LUMEN-LEGACY-L3-CUSTOMER-SHARED-USE - Level 3 Parent, LLC

Geolocation

Country🇧🇪BelgiumBE

RegionBrussels

CityBrussels

Coordinates50.8505, 4.3488 ↗

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/45.142.52.0/22

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

curl -s "https://api.ipctl.io/v1/prefix/45.142.52.0/22" | jq

External Links

RIPEstat