Home Prefix Lookup36.255.194.0/24

36.255.194.0/24 - Zenlayer (AS21859)

IPv4APNICassignedAS21859ZEN-ECN - Zenlayer Inc RPKI Valid

CIDR

36.255.194.0/24

IP Version

IPv4

Addresses

256

Mask

/24 (255.255.255.0)

Country

🇩🇪 Germany

City

Frankfurt am Main

RIR

APNIC

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
36.255.194.0/24	AS21859 ZEN-ECN - Zenlayer Inc	Valid	APNIC	2026-10-12

RPKI ROAs

Prefix	Origin	Max Length	Trust Anchor
36.255.194.0/24	AS21859	/24	apnic

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS21859	APNIC	MAINT-PACDIA-HK	2025-07-25

Transfer History

Registry transfers of 36.255.194.0/24, blocks inside it, or blocks containing it.

36.255.192.0/22Transfer · 2017-07-13
SuQian Dandelion Networks Limited Company Yangzhou Branch
🇨🇳 CN APNIC
→
Hong Kong Business Telecom Limited
🇭🇰 HK APNIC

Date	Resource	From	To	Type
2017-07-13	36.255.192.0/22	SuQian Dandelion Networks Limited Company Yangzhou Branch 🇨🇳 CN APNIC	Hong Kong Business Telecom Limited 🇭🇰 HK APNIC	Transfer

Origin ASN

AS21859

ZEN-ECN - Zenlayer Inc

Related Prefixes

More prefixes of AS21859

All prefixes of AS21859 →

Geolocation

Country🇩🇪GermanyDE

RegionHesse

CityFrankfurt am Main

Coordinates50.1109, 8.6821 ↗

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 APNIC regionWho bought and sold address space recently

API

Open

GEThttps://api.ipctl.io/v1/prefix/36.255.194.0/24

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

curl -s "https://api.ipctl.io/v1/prefix/36.255.194.0/24" | jq

External Links

RIPEstat