Home Prefix Lookup199.190.47.0/24

199.190.47.0/24 - Zenlayer (AS29752)

IPv4ARINannouncedAS29752ZEN-SDN - Zenlayer Inc RPKI Valid

CIDR

199.190.47.0/24

IP Version

IPv4

Addresses

256

Mask

/24 (255.255.255.0)

Country

🇩🇪 Germany

City

Frankfurt am Main

RIR

ARIN

Status

announced

Allocated

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

Swipe sideways to see all columns →

Prefix	Origin AS	RPKI	IRR	Last Seen
199.190.47.0/24	AS29752 ZEN-SDN - Zenlayer Inc	Valid	ARIN	2026-10-12

Covering Prefix

1 less-specific announcement

Prefix	Origin AS	RPKI	IRR	Last Seen
199.190.46.0/23	AS21859 ZEN-ECN - Zenlayer Inc	Valid	-	2026-10-12

RPKI ROAs

Prefix	Origin	Max Length	Trust Anchor
199.190.47.0/24	AS29752	/24	arin
199.190.44.0/22	AS21859	/24	arin

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS29752	ARIN	MNT-ZENLA-7	2026-09-16
AS21859	Other IRR	MAINT-AS21859	2025-07-11

Transfer History

Registry transfers of 199.190.47.0/24, blocks inside it, or blocks containing it.

199.190.44.0/22M&A · 2018-01-12
Zenlayer Inc
🇺🇸 US ARIN
→
Zenlayer Inc
🇺🇸 US ARIN

Date	Resource	From	To	Type
2018-01-12	199.190.44.0/22	Zenlayer Inc 🇺🇸 US ARIN	Zenlayer Inc 🇺🇸 US ARIN	M&A

Origin ASN

AS29752

ZEN-SDN - Zenlayer Inc

Related Prefixes

Covering prefix

199.190.46.0/23AS21859

More prefixes of AS29752

All prefixes of AS29752 →

Geolocation

Country🇩🇪GermanyDE

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 ARIN regionWho bought and sold address space recently

API

Open

GEThttps://api.ipctl.io/v1/prefix/199.190.47.0/24

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

curl -s "https://api.ipctl.io/v1/prefix/199.190.47.0/24" | jq

External Links

RIPEstat