Home Prefix Lookup4.75.132.0/24

4.75.132.0/24 - Zenlayer (AS62610)

IPv4ARINannouncedAS62610ZEN-DPS - Zenlayer IncNo ROA

CIDR

4.75.132.0/24

IP Version

IPv4

Addresses

256

Mask

/24 (255.255.255.0)

Country

🇻🇳 Vietnam

City

Hanoi

RIR

ARIN

Status

announced

Allocated

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

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Prefix	Origin AS	RPKI	IRR	Last Seen
4.75.132.0/24	AS62610 ZEN-DPS - Zenlayer Inc	No ROA	-	2026-10-11

Covering Prefix

1 less-specific announcement

Prefix	Origin AS	RPKI	IRR	Last Seen
4.0.0.0/9	AS3356 LEVEL3 - Level 3 Parent, LLC	No ROA	-	2026-10-11

Transfer History

Registry transfers of 4.75.132.0/24, blocks inside it, or blocks containing it.

4.0.0.0/8M&A · 2018-02-20
Level 3 Communications, Inc.
🇺🇸 US ARIN
→
Level 3 Parent, LLC
🇺🇸 US ARIN

Date	Resource	From	To	Type
2018-02-20	4.0.0.0/8	Level 3 Communications, Inc. 🇺🇸 US ARIN	Level 3 Parent, LLC 🇺🇸 US ARIN	M&A

Origin ASN

AS62610

ZEN-DPS - Zenlayer Inc

Related Prefixes

Covering prefix

4.0.0.0/9AS3356

More prefixes of AS62610

All prefixes of AS62610 →

Geolocation

Country🇻🇳VietnamVN

RegionHanoi

CityHanoi

Coordinates21.0278, 105.8340 ↗

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/4.75.132.0/24

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

curl -s "https://api.ipctl.io/v1/prefix/4.75.132.0/24" | jq

External Links

RIPEstat