Home Prefix Lookup185.155.100.0/24

185.155.100.0/24 - Ws Telecom Sdn WS Telecom (AS213541)

IPv4RIPE NCCallocatedAS213541ws-telecom-sdn WS Telecom Inc RPKI Valid

CIDR

185.155.100.0/24

IP Version

IPv4

Addresses

256

Mask

/24 (255.255.255.0)

Country

🇻🇳 US

City

Hanoi

RIR

RIPE NCC

Status

allocated

Allocated

2022-01-25

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

Swipe sideways to see all columns →

Prefix	Origin AS	RPKI	IRR	Last Seen
185.155.100.0/24	AS213541 ws-telecom-sdn WS Telecom Inc	Valid	Other IRR	2026-10-12

RPKI ROAs

Prefix	Origin	Max Length	Trust Anchor
185.155.100.0/24	AS209372	/24	ripe
185.155.100.0/24	AS213541	/24	ripe

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS209372	Other IRR	MAINT-AS209372	2026-08-30
AS213541	Other IRR	MAINT-AS209372	2026-08-30
AS209372	RIPE	ipmen	2022-05-26

More Specific Prefixes

Prefix	AS	Country	Status
185.155.100.0/25		🇳🇱NL	assigned
185.155.100.128/25		🇳🇱NL	assigned

Transfer History

Registry transfers of 185.155.100.0/24, blocks inside it, or blocks containing it.

185.155.100.0/24Transfer · 2024-02-21
Seltell LLC
RIPE NCC
→
Beyond Tomorrow Ltd
RIPE NCC

Date	Resource	From	To	Type
2024-02-21	185.155.100.0/24	Seltell LLC RIPE NCC	Beyond Tomorrow Ltd RIPE NCC	Transfer

Origin ASN

AS213541

ws-telecom-sdn WS Telecom Inc

Related Prefixes

More prefixes of AS213541

All prefixes of AS213541 →

Geolocation

Country🇻🇳USVN

CityHanoi

Coordinates21.0278, 105.8340 ↗

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/185.155.100.0/24

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

curl -s "https://api.ipctl.io/v1/prefix/185.155.100.0/24" | jq

External Links

RIPEstat