Home Prefix Lookup193.121.0.0/16

193.121.0.0/16 - PROXIMUS ISP Proximus NV (AS5432)

IPv4RIPEassignedAS5432PROXIMUS-ISP-AS Proximus NV RPKI Valid

CIDR

193.121.0.0/16

IP Version

IPv4

Addresses

65.5K

Mask

/16 (255.255.0.0)

Country

🇧🇪 Belgium

City

Wilrijk

RIR

RIPE

Status

assigned

Allocated

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

Swipe sideways to see all columns →

Prefix	Origin AS	RPKI	IRR	Last Seen
193.121.0.0/16	AS5432 PROXIMUS-ISP-AS Proximus NV	Valid	RIPE	2026-10-11

RPKI ROAs

Prefix	Origin	Max Length	Trust Anchor
193.121.0.0/16	AS5432	/16	ripe

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS5432	RIPE	SKYNETBE-MNT	2025-02-06

More Specific Prefixes

Prefix	Country	Status
193.121.0.0/19	🇧🇪BE	allocated
193.121.0.0/22	🇧🇪BE	assigned
193.121.4.0/23	🇧🇪BE	assigned
193.121.6.0/24	🇧🇪BE	assigned
193.121.7.0/24	🇧🇪BE	assigned
193.121.8.0/21	🇧🇪BE	assigned
193.121.16.0/20	🇧🇪BE	assigned
193.121.32.0/19	🇧🇪BE	allocated
193.121.64.0/18	🇧🇪BE	allocated
193.121.128.0/17	🇧🇪BE	allocated
193.121.128.0/19	🇧🇪BE	assigned
193.121.160.0/24	🇧🇪BE	assigned
193.121.161.0/24	🇧🇪BE	assigned
193.121.162.0/23	🇧🇪BE	assigned
193.121.164.0/22	🇧🇪BE	assigned
193.121.168.0/23	🇧🇪BE	assigned
193.121.170.0/24	🇧🇪BE	assigned
193.121.171.0/24	🇧🇪BE	assigned
193.121.172.0/22	🇧🇪BE	assigned
193.121.176.0/21	🇧🇪BE	assigned
193.121.184.0/23	🇧🇪BE	assigned
193.121.186.32/27	🇧🇪BE	assigned
193.121.187.0/24	🇧🇪BE	assigned
193.121.188.0/22	🇧🇪BE	assigned
193.121.192.0/19	🇧🇪BE	assigned
193.121.224.0/22	🇧🇪BE	assigned
193.121.228.0/24	🇧🇪BE	assigned
193.121.229.0/24	🇧🇪BE	assigned
193.121.230.0/23	🇧🇪BE	assigned
193.121.232.0/21	🇧🇪BE	assigned
193.121.240.0/20	🇧🇪BE	assigned

Transfer History

Registry transfers of 193.121.0.0/16, blocks inside it, or blocks containing it.

193.121.64.0/18M&A · 2022-12-12
Scarlet Belgium NV
RIPE NCC
→
Proximus NV
RIPE NCC
193.121.32.0/19M&A · 2022-12-12
Scarlet Belgium NV
RIPE NCC
→
Proximus NV
RIPE NCC
193.121.128.0/17M&A · 2022-12-12
Scarlet Belgium NV
RIPE NCC
→
Proximus NV
RIPE NCC
193.121.0.0/19M&A · 2022-12-12
Scarlet Belgium NV
RIPE NCC
→
Proximus NV
RIPE NCC

Date	Resource	From	To	Type
2022-12-12	193.121.64.0/18	Scarlet Belgium NV RIPE NCC	Proximus NV RIPE NCC	M&A
2022-12-12	193.121.32.0/19	Scarlet Belgium NV RIPE NCC	Proximus NV RIPE NCC	M&A
2022-12-12	193.121.128.0/17	Scarlet Belgium NV RIPE NCC	Proximus NV RIPE NCC	M&A
2022-12-12	193.121.0.0/19	Scarlet Belgium NV RIPE NCC	Proximus NV RIPE NCC	M&A

Origin ASN

AS5432

PROXIMUS-ISP-AS Proximus NV

Related Prefixes

More prefixes of AS5432

All prefixes of AS5432 →

Geolocation

Country🇧🇪BelgiumBE

RegionFlanders

CityWilrijk

Coordinates51.1673, 4.3951 ↗

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 transfer marketTransfers published by all five RIRs

API

Open

GEThttps://api.ipctl.io/v1/prefix/193.121.0.0/16

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

curl -s "https://api.ipctl.io/v1/prefix/193.121.0.0/16" | jq

External Links

RIPEstat