Home Prefix Lookup177.210.220.0/22

177.210.220.0/22 - SH2206 AP UNIT A17,9F SILVERCORP INTL TOWER 707 713 NATHAN RD (AS134175)

IPv4APNICannouncedAS134175SH2206-AP UNIT A17,9F SILVERCORP INTL TOWER 707-713 NATHAN RD RPKI Valid

CIDR

177.210.220.0/22

IP Version

IPv4

Addresses

Mask

/22 (255.255.252.0)

Country

🇺🇸 United States

City

Los Angeles

RIR

APNIC

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
177.210.220.0/22	AS134175 SH2206-AP UNIT A17,9F SILVERCORP INTL TOWER 707-713 NATHAN RD	Valid	-	2026-10-11

Covering Prefix

2 less-specific announcements

Prefix	Origin AS	RPKI	IRR	Last Seen
177.210.192.0/18	AS134175 SH2206-AP UNIT A17,9F SILVERCORP INTL TOWER 707-713 NATHAN RD	Valid	-	2026-10-11
177.210.192.0/19	AS134175 SH2206-AP UNIT A17,9F SILVERCORP INTL TOWER 707-713 NATHAN RD	Valid	-	2026-10-11

RPKI ROAs

Prefix	Origin	Max Length	Trust Anchor
177.210.0.0/15	AS58658	/24	apnic
177.210.0.0/15	AS62325	/24	apnic
177.210.0.0/15	AS134175	/24	apnic
177.210.0.0/15	AS134548	/24	apnic

Transfer History

Registry transfers of 177.210.220.0/22, blocks inside it, or blocks containing it.

177.210.0.0/15inter-RIRTransfer · 2026-02-02
Globenet Cabos Submarinos America Inc.
🇺🇸 US ARIN
→
DingFeng XinHui (HongKong) Technology Limited
🇭🇰 HK APNIC
177.210.0.0/15inter-RIRTransfer · 2025-02-20
V.TAL - REDE NEUTRA DE TELECOMUNICACOES S.A.
🇧🇷 BR LACNIC
→
Globenet Cabos Submarinos America Inc.
🇺🇸 US ARIN

Date	Resource	From	To	Type
2026-02-02	177.210.0.0/15inter-RIR	Globenet Cabos Submarinos America Inc. 🇺🇸 US ARIN	DingFeng XinHui (HongKong) Technology Limited 🇭🇰 HK APNIC	Transfer
2025-02-20	177.210.0.0/15inter-RIR	V.TAL - REDE NEUTRA DE TELECOMUNICACOES S.A. 🇧🇷 BR LACNIC	Globenet Cabos Submarinos America Inc. 🇺🇸 US ARIN	Transfer

Origin ASN

AS134175

SH2206-AP UNIT A17,9F SILVERCORP INTL TOWER 707-713 NATHAN RD

Related Prefixes

Covering prefix

177.210.192.0/19AS134175

More prefixes of AS134175

All prefixes of AS134175 →

Geolocation

Country🇺🇸United StatesUS

RegionCalifornia

CityLos Angeles

Coordinates34.0549, -118.2430 ↗

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/177.210.220.0/22

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

curl -s "https://api.ipctl.io/v1/prefix/177.210.220.0/22" | jq

External Links

RIPEstat