Home Prefix Lookup163.181.63.0/24

163.181.63.0/24 - TAOBAO Zhejiang Taobao Network (AS24429)

IPv4ARINannouncedAS24429TAOBAO Zhejiang Taobao Network Co.,Ltd RPKI Valid

CIDR

163.181.63.0/24

IP Version

IPv4

Addresses

256

Mask

/24 (255.255.255.0)

Country

🇭🇰 Hong Kong

City

Chai Wan

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
163.181.63.0/24	AS24429 TAOBAO Zhejiang Taobao Network Co.,Ltd	Valid	Other IRR	2026-10-11

RPKI ROAs

Prefix	Origin	Max Length	Trust Anchor
163.181.0.0/16	AS24429	/24	arin
163.181.0.0/16	AS45102	/24	arin
163.181.0.0/16	AS134963	/24	arin

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS24429	Other IRR	MAINT-ALIBABA-CLOUD	2023-11-13
AS45102	Other IRR	MAINT-ALIBABA-CLOUD	2026-03-17

Transfer History

Registry transfers of 163.181.63.0/24, blocks inside it, or blocks containing it.

163.181.0.0/16Transfer · 2016-12-13
Advanced Micro Devices, Inc.
🇺🇸 US ARIN
→
Alibaba.com LLC
🇺🇸 US ARIN

Date	Resource	From	To	Type
2016-12-13	163.181.0.0/16	Advanced Micro Devices, Inc. 🇺🇸 US ARIN	Alibaba.com LLC 🇺🇸 US ARIN	Transfer

Origin ASN

AS24429

TAOBAO Zhejiang Taobao Network Co.,Ltd

Related Prefixes

More prefixes of AS24429

All prefixes of AS24429 →

Geolocation

Country🇭🇰Hong KongHK

RegionEastern District

CityChai Wan

Coordinates22.2661, 114.2470 ↗

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/163.181.63.0/24

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

curl -s "https://api.ipctl.io/v1/prefix/163.181.63.0/24" | jq

External Links

RIPEstat