AS Name Org Name IPv4Prefixes IPv6Prefixes IPv4 NUMs IPv6 NUMs(/64) Registry Region Looking Glass
CNNIC-CRITICAL-AP China Internet Network Infomation Center 62 35 18,944 8,589,934,592 China
18,944 IPv4 Addresses
CIDR Description IP Num
1.2.4.0/24 CNNIC-CRITICAL-CN China Network Information Center 256
42.83.128.0/24 CNNIC China Network Information Center 256
42.83.129.0/24 CNNIC China Network Information Center 256
42.83.130.0/24 CNNIC China Network Information Center 256
42.83.131.0/24 CNNIC China Network Information Center 256
42.83.132.0/24 CNNIC China Network Information Center 256
42.83.133.0/24 CNNIC China Network Information Center 256
42.83.134.0/24 CNNIC China Network Information Center 256
42.83.136.0/24 CNNIC China Network Information Center 256
42.83.137.0/24 CNNIC China Network Information Center 256
42.83.144.0/24 CNNIC-CRITICAL-CN China Network Information Center 256
42.83.145.0/24 CNNIC-CRITICAL-CN China Network Information Center 256
42.83.146.0/24 CNNIC-CRITICAL-CN China Network Information Center 256
42.83.147.0/24 CNNIC-CRITICAL-CN China Network Information Center 256
42.83.176.0/24 CNNIC-CRITICAL-CN China Network Information Center 256
42.83.177.0/24 CNNIC-CRITICAL-CN China Network Information Center 256
42.83.178.0/24 CNNIC-CRITICAL-CN China Network Information Center 256
42.83.179.0/24 CNNIC-CRITICAL-CN China Network Information Center 256
42.83.180.0/24 CNNIC-CRITICAL-CN China Network Information Center 256
42.83.181.0/24 CNNIC-CRITICAL-CN China Network Information Center 256
42.83.182.0/24 CNNIC-CRITICAL-CN China Network Information Center 256
42.83.183.0/24 CNNIC-CRITICAL-CN China Network Information Center 256
42.83.184.0/24 CNNIC-CRITICAL-CN China Network Information Center 256
42.83.185.0/24 CNNIC-CRITICAL-CN China Network Information Center 256
42.83.186.0/24 CNNIC-CRITICAL-CN China Network Information Center 256
42.83.187.0/24 CNNIC-CRITICAL-CN China Network Information Center 256
42.83.188.0/24 CNNIC-CRITICAL-CN China Network Information Center 256
125.208.32.0/24 CNNIC-CRITICAL-CN China Internet Network Information Center 256
125.208.33.0/24 CNNIC-CRITICAL-CN China Internet Network Information Center 256
125.208.34.0/24 CNNIC-CRITICAL-CN China Internet Network Information Center 256
125.208.36.0/24 CNNIC-CRITICAL-CN China Internet Network Information Center 256
125.208.37.0/24 CNNIC-CRITICAL-CN China Internet Network Information Center 256
125.208.38.0/24 CNNIC-CRITICAL-CN China Internet Network Information Center 256
125.208.39.0/24 CNNIC-CRITICAL-CN China Internet Network Information Center 256
125.208.40.0/24 CNNIC-CRITICAL-CN China Internet Network Information Center 256
125.208.41.0/24 CNNIC-CRITICAL-CN China Internet Network Information Center 256
125.208.42.0/24 CNNIC-CRITICAL-CN China Internet Network Information Center 256
125.208.45.0/24 CNNIC-CRITICAL-CN China Internet Network Information Center 256
125.208.47.0/24 CNNIC-CRITICAL-CN China Internet Network Information Center 256
125.208.63.0/24 CNNIC-CRITICAL-CN China Internet Network Information Center 256
203.119.25.0/24 CNNIC-CRITICAL-CN China Internet Network Information Center 256
203.119.27.0/24 CNNIC-CRITICAL-CN China Internet Network Information Center 256
203.119.28.0/24 CNNIC-CRITICAL-CN China Internet Network Information Center 256
203.119.33.0/24 CNNIC-CRITICAL-CN China Internet Network Information Center 256
218.241.96.0/24 CNNIC China Network Information Center 256
218.241.96.0/20 CNNIC China Network Information Center 4096
218.241.97.0/24 CNNIC China Network Information Center 256
218.241.100.0/24 CNNIC China Network Information Center 256
218.241.112.0/24 CNNIC China Network Information Center 256
218.241.115.0/24 CNNIC China Network Information Center 256
218.241.116.0/24 CNNIC China Network Information Center 256
218.241.117.0/24 CNNIC China Network Information Center 256
218.241.118.0/24 CNNIC China Network Information Center 256
218.241.119.0/24 CNNIC China Network Information Center 256
218.241.120.0/24 CNNIC China Network Information Center 256
218.241.121.0/24 CNNIC China Network Information Center 256
218.241.122.0/24 CNNIC China Network Information Center 256
218.241.123.0/24 CNNIC China Network Information Center 256
218.241.124.0/24 CNNIC China Network Information Center 256
218.241.125.0/24 CNNIC China Network Information Center 256
218.241.126.0/24 CNNIC China Network Information Center 256
218.241.127.0/24 CNNIC China Network Information Center 256
CIDR Description IP NUMs(prefix /64)
2001:dc7::/48 CNNIC-CN-20040913 China Internet Network Information Center 65536
2001:dc7::/32 CNNIC-CN-20040913 China Internet Network Information Center 4294967296
2001:dc7:a::/48 CNNIC-CN-20040913 China Internet Network Information Center 65536
2001:dc7:b::/48 CNNIC-CN-20040913 China Internet Network Information Center 65536
2001:dc7:1000::/48 CNNIC-CN-20040913 China Internet Network Information Center 65536
2001:dc7:1005::/48 CNNIC-CN-20040913 China Internet Network Information Center 65536
2001:dc7:5d00::/40 CNNIC-CN-20040913 China Internet Network Information Center 16777216
2001:dc7:5d0c::/48 CNNIC-CN-20040913 China Internet Network Information Center 65536
2001:dc7:5d77::/48 CNNIC-CN-20040913 China Internet Network Information Center 65536
2001:dc7:5dcc::/48 CNNIC-CN-20040913 China Internet Network Information Center 65536
2001:dc7:5de1::/48 CNNIC-CN-20040913 China Internet Network Information Center 65536
2001:dc7:5df7::/48 CNNIC-CN-20040913 China Internet Network Information Center 65536
2001:dc7:8888::/48 CNNIC-CN-20040913 China Internet Network Information Center 65536
2001:dc7:9d00::/40 CNNIC-CN-20040913 China Internet Network Information Center 16777216
2001:dc7:cd00::/48 CNNIC-CN-20040913 China Internet Network Information Center 65536
2001:dc7:dd04::/48 CNNIC-CN-20040913 China Internet Network Information Center 65536
2001:dc7:ddff::/48 CNNIC-CN-20040913 China Internet Network Information Center 65536
2001:dc7:ffc0::/48 CNNIC-CN-20040913 China Internet Network Information Center 65536
2001:dc7:ffc1::/48 CNNIC-CN-20040913 China Internet Network Information Center 65536
2001:dc7:ffc2::/48 CNNIC-CN-20040913 China Internet Network Information Center 65536
2001:dc7:ffc3::/48 CNNIC-CN-20040913 China Internet Network Information Center 65536
2001:dc7:ffc4::/48 CNNIC-CN-20040913 China Internet Network Information Center 65536
2001:dc7:ffc5::/48 CNNIC-CN-20040913 China Internet Network Information Center 65536
2001:dc7:ffc6::/48 CNNIC-CN-20040913 China Internet Network Information Center 65536
2001:dc7:ffd1::/48 CNNIC-CN-20040913 China Internet Network Information Center 65536
2001:dc7:ffd2::/48 CNNIC-CN-20040913 China Internet Network Information Center 65536
2001:dc7:ffd3::/48 CNNIC-CN-20040913 China Internet Network Information Center 65536
2001:dc7:ffd5::/48 CNNIC-CN-20040913 China Internet Network Information Center 65536
2001:dc7:ffeb::/48 CNNIC-CN-20040913 China Internet Network Information Center 65536
2001:dc7:ffec::/48 CNNIC China Internet Network Information Center 65536
2001:dc7:fff1::/48 CNNIC-CN-20040913 China Internet Network Information Center 65536
2001:dc7:fffe::/48 CNNIC China Internet Network Information Center 65536
2001:dc7:ffff::/48 CNNIC China Internet Network Information Center 65536
2406:2700::/32 CNGI-IPv6DOMAIN CNGI IPv6 Domain System Upgration Project 4294967296
2406:2700:1000::/48 CNGI-IPv6DOMAIN CNGI IPv6 Domain System Upgration Project 65536
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS4641 HKIX-AS-AP - The Hong Kong Internet Exchange Limited, HK Hong Kong 12,288 4,294,967,296 IPv4 IPv4
AS9808 CMNET-GD - China Mobile, CN China 37,039,616 17,596,481,011,712 IPv4 IPv4
AS21859 ZNET - Zenlayer Inc, US United States 431,884 13,624,672,256 IPv4 IPv4 IPv6 IPv6
AS38283 CHINANET-SCIDC-AS-AP - CHINANET SiChuan Telecom Internet Data Center, CN China 216,320 31,155,814,400 IPv6 IPv6
AS8763 DENIC-AS - DENIC eG, DE Germany 4,096 4,294,967,296 IPv4 IPv4
AS1280 ISC-AS-1280 - Internet Systems Consortium, Inc., US United States 31,744 4,295,426,048 IPv4 IPv4 IPv6 IPv6
AS4134 CHINANET-BACKBONE - No.31,Jin-rong Street, CN China 114,216,704 17,596,483,305,472 IPv4 IPv4
AS4808 CHINA169-BJ - China Unicom Beijing Province Network, CN China 10,030,848 146,406,506,496 IPv4 IPv4 IPv6 IPv6
AS4847 CNIX-AP - China Networks Inter-Exchange, CN China 5,082,368 60,666,609,664 IPv4 IPv4 IPv6 IPv6
AS6939 HURRICANE - Hurricane Electric LLC, US United States 520,448 282,708,169,719,808 IPv4 IPv4 IPv6 IPv6
AS7497 CSTNET-AS-AP - Computer Network Information Center, CN China 1,725,184 77,309,411,328 IPv4 IPv4 IPv6 IPv6
AS8220 COLT - COLT Technology Services Group Limited, GB United Kingdom 1,136,640 21,475,295,232 IPv4 IPv4
AS9700 KRNIC-AS-KR - Korea Internet Security Agency, KR Republic of Korea 0 0 IPv4 IPv4
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS23596 EDNSKR-KR - Korea Internet Security Agency, KR Republic of Korea 1,280 262,144 IPv4 IPv4 IPv6 IPv6
AS26415 VERISIGN-INC - VeriSign Global Registry Services, US United States 8,272 851,968 IPv4 IPv4
AS31529 DENIC-ANYCAST-AS - DENIC eG, DE Germany 1,280 262,144 IPv4 IPv4
AS55439 ISC-PEK2 - Internet Systems Consortium, CN China 256 65,536 IPv4 IPv4 IPv6 IPv6
IP Address Domain NUMs Domains
1.2.4.1 16 anuhs.com
1.2.4.4 4 ekb-spravka.net
1.2.4.5 5 highlandparknursing.com
1.2.4.8 14 internationalpolice.org.cn
1.2.4.9 1 www.bpedu.org.cn
1.2.4.43 2 sightseestudios.com
1.2.4.46 2 smrphotos.co.uk
1.2.4.48 1 soiebeauty.com
as-block:       AS23552 - AS24575
descr:          APNIC ASN block
remarks:        These AS numbers are further assigned by APNIC
remarks:        to APNIC members and end-users in the APNIC region
remarks:        AS23889 has been transfered to AfriNIC
admin-c:        HM20-AP
tech-c:         HM20-AP
mnt-by:         APNIC-HM
mnt-lower:      APNIC-HM
last-modified:  2009-09-29T06:04:16Z
source:         APNIC

role:           APNIC Hostmaster
address:        6 Cordelia Street
address:        South Brisbane
address:        QLD 4101
country:        AU
phone:          +61 7 3858 3100
fax-no:         +61 7 3858 3199
e-mail:         [email protected]
admin-c:        AMS11-AP
tech-c:         AH256-AP
nic-hdl:        HM20-AP
remarks:        Administrator for APNIC
notify:         [email protected]
mnt-by:         MAINT-APNIC-AP
last-modified:  2013-10-23T04:06:51Z
source:         APNIC


as-block:       AS24145 - AS24152
descr:          CNNIC ASN block
country:        CN
remarks:        These AS numbers are further assigned by CNNIC
remarks:        to CNNIC members and end-users in China
admin-c:        IPAS1-AP
tech-c:         IPAS1-AP
mnt-by:         APNIC-HM
mnt-lower:      MAINT-CNNIC-AP
last-modified:  2018-05-01T10:12:25Z
source:         APNIC

role:           CNNIC IPAS CONFEDERATION
address:        No.4, Zhongguancun No.4 South Street,
address:        Haidian District, Beijing
country:        CN
phone:          +86-010-58813000
fax-no:         +86-010-58813075
e-mail:         [email protected]
admin-c:        IP50-AP
tech-c:         IP50-AP
nic-hdl:        IPAS1-AP
mnt-by:         MAINT-CNNIC-AP
last-modified:  2013-09-12T07:40:01Z
source:         APNIC



aut-num:        AS24151
as-name:        CNNIC-CRITICAL-AP
descr:          China Internet Network Infomation Center
descr:          4 South 4th Street,Zhongguuancun,Haidianqu,Beijing,100080 P.R.China
country:        CN
import:         from AS8674
                action pref=100;
                accept ANY
import:         from AS4847
                action pref=100;
                accept ANY
export:         to AS4847
                announce AS24151
export:         to AS7497
                announce AS24151
admin-c:        IPAS1-AP
tech-c:         IPAS1-AP
mnt-routes:     MAINT-CNNIC-AP
mnt-by:         MAINT-CNNIC-AP
mnt-irt:        IRT-CNNIC-CN
last-modified:  2016-10-17T00:30:21Z
source:         APNIC

irt:            IRT-CNNIC-CN
address:        Beijing, China
e-mail:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        IP50-AP
tech-c:         IP50-AP
auth:           # Filtered
remarks:        Please note that CNNIC is not an ISP and is not
remarks:        empowered to investigate complaints of network abuse.
remarks:        Please contact the tech-c or admin-c of the network.
mnt-by:         MAINT-CNNIC-AP
last-modified:  2017-11-01T08:57:39Z
source:         APNIC

role:           CNNIC IPAS CONFEDERATION
address:        No.4, Zhongguancun No.4 South Street,
address:        Haidian District, Beijing
country:        CN
phone:          +86-010-58813000
fax-no:         +86-010-58813075
e-mail:         [email protected]
admin-c:        IP50-AP
tech-c:         IP50-AP
nic-hdl:        IPAS1-AP
mnt-by:         MAINT-CNNIC-AP
last-modified:  2013-09-12T07:40:01Z
source:         APNIC