210.51.20.0/22

AS138421 · China Unicom

Summary

ASN
AS138421 — China Unicom
BGP Prefix
210.51.20.0/22
Country
🇨🇳 China
Registry
APNIC
ID
CNC-SH-IDC
Allocation
Part of 210.51.0.0/16

WHOIS

Network
210.51.20.0/22
Name
Shanghai Caohejing IDC of China Netcom
Net name
CNC-SH-IDC
Organization type
allocated non-portable
Registry
APNIC
Country
CN

Overlapping Ranges

RangeSourceHolderCountry
210.0.0.0/8WHOIS (APNIC)Asia Pacific Network Information Center, Pty. Ltd.AU
210.51.0.0/16BGP routeAS9929 CNCGROUP IP network of ShangHai IDC—
210.51.0.0/16WHOIS (APNIC)China Unicom IP networkCN
210.51.0.0/16APNIC assigned—CN
210.51.20.0/22BGP routeAS138421 China Unicom—
210.51.20.0/22WHOIS (APNIC)Shanghai Caohejing IDC of China NetcomCN
210.51.21.0/24BGP routeAS9929 CNCGROUP IP network of ShangHai IDC—
210.51.22.0/24BGP routeAS9929 CNCGROUP IP network of ShangHai IDC—
210.51.20.0/27WHOIS (APNIC)shanghai cityCN
210.51.20.32/27WHOIS (APNIC)shanghai cityCN
210.51.20.64/27WHOIS (APNIC)shanghai cityCN
210.51.20.96/27WHOIS (APNIC)shanghai cityCN
210.51.20.128/27WHOIS (APNIC)shanghai cityCN
210.51.20.160/27WHOIS (APNIC)shanghai cityCN
210.51.20.192/27WHOIS (APNIC)shanghai cityCN
210.51.20.224/27WHOIS (APNIC)shanghai cityCN
210.51.22.32/27WHOIS (APNIC)shanghai cityCN
210.51.22.64/27WHOIS (APNIC)shanghai cityCN
210.51.22.96/27WHOIS (APNIC)shanghai cityCN
210.51.22.128/27WHOIS (APNIC)shanghai cityCN
210.51.22.160/27WHOIS (APNIC)shanghai cityCN
210.51.22.192/27WHOIS (APNIC)shanghai cityCN
210.51.22.224/27WHOIS (APNIC)shanghai cityCN
210.51.22.0/28WHOIS (APNIC)shanghai cityCN
210.51.22.16/28WHOIS (APNIC)shanghai cityCN

Nearby Ranges

RangeASN
210.50.0.0/21AS9714 VOCUS PTY LTD
210.50.192.0/21AS9714 VOCUS PTY LTD
210.51.2.0/24AS4808 China Unicom
210.51.8.0/21AS4808 China Unicom
210.51.18.0/24AS4808 China Unicom
210.51.25.0/24AS138421 China Unicom
210.51.26.0/24AS138421 China Unicom
210.51.27.0/24AS138421 China Unicom
210.51.29.0/24AS9929 CNCGROUP IP network of ShangHai IDC
210.51.30.0/23AS9929 CNCGROUP IP network of ShangHai IDC