AS138370
China Education and Research Network (CERNET)
Scanned 2 days ago
🔄 Rescan

📋 Summary

IP address summary information
NameChina Education and Research Network (CERNET)
CountryCN
WebsiteCERNET2 regional IX at Nanchang University
IPv4 addresses264K
IPv6 addresses~2^84
ASN typeNot announced
RegistryAPNIC
AllocatedOct 24, 2018
UpdatedSep 03, 2020

🗺️ Geolocation

CN

Countries by IPv4 share

CN
100%

Geolocation based on WHOIS registration data.

📊 IP Ranges

IPv4: 9 | IPv6: 9
NetblockIP Count
202.112.0.0 - 202.113.255.255 131K
192.124.154.0 - 192.124.154.255 256
103.137.60.0 - 103.137.60.255 256
2001:dd9::/48 0
2403:3140::/32 0
240a:a000::/20 0
103.165.110.0 - 103.165.111.255 512
2001:253::/32 0
2001:255::/32 0
202.38.2.0 - 202.38.3.255 512
240c:c000::/20 0
202.38.135.0 - 202.38.135.255 256
166.111.0.0 - 166.111.255.255 66K
162.105.0.0 - 162.105.255.255 66K
2401:34a1::/32 0
2401:34a0::/32 0
202.38.146.0 - 202.38.147.255 512
2401:9b20::/31 0

Prefix data from RIPE Stat / RIR allocation records.

📄 WHOIS

APNIC
HandleAS138370
NameCNGI-NCH-IX-AS-AP
OrganizationChina Education and Research Network (CERNET)
CountryCN
Statusactive
AllocatedOct 24, 2018
UpdatedSep 03, 2020

Contacts

RegistrantChina Education and Research Network (CERNET) <hostmaster@cernic.net>
Abuse ContactIRT-CERNET-AP <abuse@cernet.edu.cn>
Admin ContactCERNET Helpdesk <helpdesk@cernet.edu.cn>
Tech ContactCERNET Helpdesk <helpdesk@cernet.edu.cn>
Phone+86-10-62785933
AddressNetwork Center, FIT-3-220, Tsinghua Univ Beijing 100084, China

Source: APNIC

🔗 Peers

0 peers for this ASN

No peers found.

⬆️ Upstreams

1 upstream
ASNName
AS23910 China Next Generation Internet CERNET2

Upstream data from RIPE Stat routing history.

⬇️ Downstreams

0 downstreams

No downstreams found.

🔒 RPKI / ROA

Source: rpki.zorn.ltd
PrefixOrigin ASNMax LengthValidity
202.112.0.0 - 202.113.255.255 AS138370 /0 Not Found
192.124.154.0 - 192.124.154.255 AS138370 /0 Not Found
103.137.60.0 - 103.137.60.255 AS138370 /0 Not Found
103.165.110.0 - 103.165.111.255 AS138370 /0 Not Found
202.38.2.0 - 202.38.3.255 AS138370 /0 Not Found
202.38.135.0 - 202.38.135.255 AS138370 /0 Not Found
166.111.0.0 - 166.111.255.255 AS138370 /0 Not Found
162.105.0.0 - 162.105.255.255 AS138370 /0 Not Found
202.38.146.0 - 202.38.147.255 AS138370 /0 Not Found

RPKI validation powered by rpki.zorn.ltd (Routinator).

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