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AS23724

CHINANET-IDC-BJ-AP

IDC, China Telecommunications Corporation

Registry

Authoritative registration data

AS number
23724
Name
CHINANET-IDC-BJ-AP
Organisation
IDC, China Telecommunications Corporation
Country
Flag of China CN China
RIR
APNIC
Registered
Source:asn:rdap retrieved

IPv4 prefixes

782

IPv6 prefixes

88

Total announced

870

Announced prefixes

Observed in BGP by route collectors, not a registry allocation list

Prefixes announced by AS23724
120.134.0.0/15 IPv4 /15 not checked
124.250.0.0/15 IPv4 /15 not checked
182.174.0.0/15 IPv4 /15 not checked
183.84.0.0/15 IPv4 /15 not checked
114.64.0.0/16 IPv4 /16 not checked
119.61.0.0/16 IPv4 /16 not checked
120.133.0.0/16 IPv4 /16 not checked
211.151.0.0/16 IPv4 /16 not checked
42.158.0.0/16 IPv4 /16 not checked
101.36.128.0/17 IPv4 /17 not checked
114.115.0.0/17 IPv4 /17 not checked
119.254.0.0/17 IPv4 /17 not checked
119.254.128.0/17 IPv4 /17 not checked
120.132.128.0/17 IPv4 /17 not checked
120.92.0.0/17 IPv4 /17 not checked
58.83.128.0/17 IPv4 /17 not checked
59.151.0.0/17 IPv4 /17 not checked
106.121.128.0/18 IPv4 /18 not checked
114.115.128.0/18 IPv4 /18 not checked
115.102.0.0/18 IPv4 /18 not checked
115.102.128.0/18 IPv4 /18 not checked
115.102.192.0/18 IPv4 /18 not checked
115.102.64.0/18 IPv4 /18 not checked
116.196.64.0/18 IPv4 /18 RPKI valid
116.198.0.0/18 IPv4 /18 not checked
122.14.192.0/18 IPv4 /18 not checked
124.243.192.0/18 IPv4 /18 not checked
124.250.0.0/18 IPv4 /18 not checked
124.250.128.0/18 IPv4 /18 not checked
124.250.192.0/18 IPv4 /18 not checked
124.250.64.0/18 IPv4 /18 not checked
124.251.0.0/18 IPv4 /18 not checked
124.251.128.0/18 IPv4 /18 not checked
124.251.192.0/18 IPv4 /18 not checked
124.251.64.0/18 IPv4 /18 not checked
211.100.0.0/18 IPv4 /18 not checked
211.150.0.0/18 IPv4 /18 not checked
211.151.0.0/18 IPv4 /18 not checked
211.151.128.0/18 IPv4 /18 not checked
211.151.192.0/18 IPv4 /18 not checked
211.151.64.0/18 IPv4 /18 not checked
211.157.128.0/18 IPv4 /18 not checked
221.123.128.0/18 IPv4 /18 not checked
221.123.192.0/18 IPv4 /18 not checked
42.62.64.0/18 IPv4 /18 not checked
49.7.0.0/18 IPv4 /18 not checked
49.7.128.0/18 IPv4 /18 not checked
49.7.192.0/18 IPv4 /18 not checked
49.7.64.0/18 IPv4 /18 not checked
59.151.0.0/18 IPv4 /18 not checked
59.151.64.0/18 IPv4 /18 not checked
101.251.192.0/19 IPv4 /19 not checked
101.251.224.0/19 IPv4 /19 not checked
101.254.32.0/19 IPv4 /19 not checked
101.254.64.0/19 IPv4 /19 not checked
106.120.160.0/19 IPv4 /19 not checked
106.121.0.0/19 IPv4 /19 not checked
106.121.64.0/19 IPv4 /19 not checked
106.2.128.0/19 IPv4 /19 not checked
106.37.0.0/19 IPv4 /19 not checked
106.38.192.0/19 IPv4 /19 not checked
106.38.224.0/19 IPv4 /19 not checked
106.39.160.0/19 IPv4 /19 not checked
106.39.192.0/19 IPv4 /19 not checked
106.39.224.0/19 IPv4 /19 not checked
106.75.0.0/19 IPv4 /19 not checked
106.75.32.0/19 IPv4 /19 not checked
106.75.64.0/19 IPv4 /19 not checked
106.75.96.0/19 IPv4 /19 not checked
110.43.192.0/19 IPv4 /19 not checked
114.115.224.0/19 IPv4 /19 not checked
114.116.128.0/19 IPv4 /19 not checked
114.116.160.0/19 IPv4 /19 not checked
114.116.192.0/19 IPv4 /19 not checked
114.116.64.0/19 IPv4 /19 not checked
114.116.96.0/19 IPv4 /19 not checked
114.67.224.0/19 IPv4 /19 not checked
116.198.96.0/19 IPv4 /19 not checked
117.107.128.0/19 IPv4 /19 not checked
117.107.160.0/19 IPv4 /19 not checked
117.107.192.0/19 IPv4 /19 not checked
117.107.224.0/19 IPv4 /19 not checked
117.118.128.0/19 IPv4 /19 not checked
117.118.160.0/19 IPv4 /19 not checked
117.118.192.0/19 IPv4 /19 not checked
117.118.224.0/19 IPv4 /19 not checked
117.50.0.0/19 IPv4 /19 not checked
117.50.128.0/19 IPv4 /19 not checked
117.50.160.0/19 IPv4 /19 not checked
117.50.192.0/19 IPv4 /19 not checked
117.50.224.0/19 IPv4 /19 not checked
117.50.32.0/19 IPv4 /19 not checked
117.50.64.0/19 IPv4 /19 not checked
117.50.96.0/19 IPv4 /19 not checked
118.186.0.0/19 IPv4 /19 not checked
118.187.0.0/19 IPv4 /19 not checked
118.193.96.0/19 IPv4 /19 not checked
119.253.32.0/19 IPv4 /19 not checked
119.253.64.0/19 IPv4 /19 not checked
119.254.64.0/19 IPv4 /19 not checked
119.61.0.0/19 IPv4 /19 not checked
119.61.32.0/19 IPv4 /19 not checked
120.92.192.0/19 IPv4 /19 not checked
122.112.32.0/19 IPv4 /19 not checked
122.9.0.0/19 IPv4 /19 not checked
123.58.0.0/19 IPv4 /19 not checked
123.59.0.0/19 IPv4 /19 not checked
123.59.128.0/19 IPv4 /19 not checked
123.59.160.0/19 IPv4 /19 not checked
123.59.192.0/19 IPv4 /19 not checked
123.59.224.0/19 IPv4 /19 not checked
123.59.32.0/19 IPv4 /19 not checked
123.59.64.0/19 IPv4 /19 not checked
123.59.96.0/19 IPv4 /19 not checked
124.251.32.0/19 IPv4 /19 not checked
125.254.128.0/19 IPv4 /19 not checked
139.159.0.0/19 IPv4 /19 not checked
140.179.224.0/19 IPv4 /19 not checked
140.210.96.0/19 IPv4 /19 not checked
175.25.160.0/19 IPv4 /19 not checked
180.149.128.0/19 IPv4 /19 not checked
183.84.0.0/19 IPv4 /19 not checked
210.77.128.0/19 IPv4 /19 not checked
211.100.64.0/19 IPv4 /19 not checked
211.150.64.0/19 IPv4 /19 not checked
211.152.0.0/19 IPv4 /19 not checked
211.152.96.0/19 IPv4 /19 not checked
211.157.128.0/19 IPv4 /19 not checked
211.157.160.0/19 IPv4 /19 not checked
211.157.224.0/19 IPv4 /19 not checked
211.157.96.0/19 IPv4 /19 not checked
211.99.160.0/19 IPv4 /19 not checked
211.99.192.0/19 IPv4 /19 not checked
218.240.128.0/19 IPv4 /19 not checked
218.245.64.0/19 IPv4 /19 not checked
218.30.96.0/19 IPv4 /19 not checked
220.181.0.0/19 IPv4 /19 not checked
220.181.32.0/19 IPv4 /19 not checked
220.181.96.0/19 IPv4 /19 not checked
221.122.0.0/19 IPv4 /19 not checked
221.122.224.0/19 IPv4 /19 not checked
36.110.128.0/19 IPv4 /19 not checked
36.110.160.0/19 IPv4 /19 not checked
36.110.192.0/19 IPv4 /19 not checked
36.110.224.0/19 IPv4 /19 not checked
42.62.96.0/19 IPv4 /19 not checked
101.124.0.0/20 IPv4 /20 not checked
101.237.128.0/20 IPv4 /20 not checked
101.251.208.0/20 IPv4 /20 not checked
101.251.240.0/20 IPv4 /20 not checked
101.254.0.0/20 IPv4 /20 not checked
101.254.112.0/20 IPv4 /20 not checked
101.36.64.0/20 IPv4 /20 not checked
106.120.144.0/20 IPv4 /20 not checked
106.3.0.0/20 IPv4 /20 not checked
106.3.16.0/20 IPv4 /20 not checked
106.3.192.0/20 IPv4 /20 not checked
106.37.32.0/20 IPv4 /20 not checked
106.38.176.0/20 IPv4 /20 not checked
110.173.16.0/20 IPv4 /20 not checked
110.173.32.0/20 IPv4 /20 not checked
110.43.64.0/20 IPv4 /20 not checked
114.110.0.0/20 IPv4 /20 not checked
114.112.32.0/20 IPv4 /20 not checked
114.112.48.0/20 IPv4 /20 not checked
117.79.224.0/20 IPv4 /20 not checked
118.187.64.0/20 IPv4 /20 not checked
118.26.208.0/20 IPv4 /20 not checked
118.26.240.0/20 IPv4 /20 not checked
119.254.0.0/20 IPv4 /20 not checked
119.254.224.0/20 IPv4 /20 not checked
119.255.128.0/20 IPv4 /20 not checked
119.255.144.0/20 IPv4 /20 not checked
119.255.160.0/20 IPv4 /20 not checked
119.255.176.0/20 IPv4 /20 not checked
119.255.192.0/20 IPv4 /20 not checked
119.255.208.0/20 IPv4 /20 not checked
119.255.224.0/20 IPv4 /20 not checked
119.255.240.0/20 IPv4 /20 not checked
120.131.0.0/20 IPv4 /20 not checked
120.133.32.0/20 IPv4 /20 not checked
120.133.48.0/20 IPv4 /20 not checked
120.133.64.0/20 IPv4 /20 not checked
120.133.80.0/20 IPv4 /20 not checked
120.92.208.0/20 IPv4 /20 not checked
122.115.0.0/20 IPv4 /20 not checked
122.9.32.0/20 IPv4 /20 not checked
123.103.112.0/20 IPv4 /20 not checked
123.103.80.0/20 IPv4 /20 not checked
123.58.0.0/20 IPv4 /20 not checked
123.58.16.0/20 IPv4 /20 not checked
202.142.16.0/20 IPv4 /20 not checked
203.100.192.0/20 IPv4 /20 not checked
210.14.128.0/20 IPv4 /20 not checked
210.14.144.0/20 IPv4 /20 not checked
211.147.208.0/20 IPv4 /20 not checked
211.150.64.0/20 IPv4 /20 not checked
211.150.80.0/20 IPv4 /20 not checked
211.157.192.0/20 IPv4 /20 not checked
218.244.160.0/20 IPv4 /20 not checked
218.244.176.0/20 IPv4 /20 not checked
220.181.128.0/20 IPv4 /20 not checked
220.181.64.0/20 IPv4 /20 not checked
220.181.80.0/20 IPv4 /20 not checked
220.243.144.0/20 IPv4 /20 not checked
220.243.160.0/20 IPv4 /20 not checked
221.122.112.0/20 IPv4 /20 not checked
221.122.128.0/20 IPv4 /20 not checked
221.122.144.0/20 IPv4 /20 not checked
221.122.160.0/20 IPv4 /20 not checked
221.122.176.0/20 IPv4 /20 not checked
221.122.192.0/20 IPv4 /20 not checked
221.122.208.0/20 IPv4 /20 not checked
221.122.224.0/20 IPv4 /20 not checked
221.122.240.0/20 IPv4 /20 not checked
221.122.32.0/20 IPv4 /20 not checked
221.122.48.0/20 IPv4 /20 not checked
221.122.64.0/20 IPv4 /20 not checked
221.122.80.0/20 IPv4 /20 not checked
221.122.96.0/20 IPv4 /20 not checked
221.123.112.0/20 IPv4 /20 not checked
42.62.48.0/20 IPv4 /20 not checked
45.254.64.0/20 IPv4 /20 not checked
49.4.32.0/20 IPv4 /20 not checked
101.124.24.0/21 IPv4 /21 not checked
101.236.104.0/21 IPv4 /21 not checked
101.236.112.0/21 IPv4 /21 not checked
101.236.120.0/21 IPv4 /21 not checked
101.236.128.0/21 IPv4 /21 not checked
101.236.136.0/21 IPv4 /21 not checked
101.236.144.0/21 IPv4 /21 not checked
101.236.152.0/21 IPv4 /21 not checked
101.236.160.0/21 IPv4 /21 not checked
101.236.168.0/21 IPv4 /21 not checked
101.236.176.0/21 IPv4 /21 not checked
101.236.184.0/21 IPv4 /21 not checked
101.236.192.0/21 IPv4 /21 not checked
101.236.200.0/21 IPv4 /21 not checked
101.236.208.0/21 IPv4 /21 not checked
101.236.216.0/21 IPv4 /21 not checked
101.236.224.0/21 IPv4 /21 not checked
101.236.232.0/21 IPv4 /21 not checked
101.236.240.0/21 IPv4 /21 not checked
101.236.248.0/21 IPv4 /21 not checked
101.236.80.0/21 IPv4 /21 not checked
101.236.88.0/21 IPv4 /21 not checked
101.236.96.0/21 IPv4 /21 not checked
101.254.104.0/21 IPv4 /21 not checked
103.231.64.0/21 IPv4 /21 not checked
106.3.128.0/21 IPv4 /21 not checked
2402:5ec0::/32 IPv6 /32 not checked
240e:904::/32 IPv6 /32 not checked
240e:905::/32 IPv6 /32 not checked
240e:906::/32 IPv6 /32 not checked
240e:907::/32 IPv6 /32 not checked
2401:3480::/36 IPv6 /36 not checked
240e:0:9000::/37 IPv6 /37 not checked
240e:0:9800::/37 IPv6 /37 not checked
240e:83::/37 IPv6 /37 not checked
2402:5ec0:1000::/40 IPv6 /40 not checked
2402:5ec0:1100::/40 IPv6 /40 RPKI valid
2402:5ec0:1200::/40 IPv6 /40 not checked
2402:5ec0:1300::/40 IPv6 /40 not checked
2402:5ec0:1400::/40 IPv6 /40 not checked
2402:5ec0:1500::/40 IPv6 /40 not checked
2402:5ec0:1600::/40 IPv6 /40 not checked
2402:5ec0:1700::/40 IPv6 /40 not checked
2402:5ec0:1800::/40 IPv6 /40 not checked
2402:5ec0:1900::/40 IPv6 /40 not checked
2402:5ec0:1a00::/40 IPv6 /40 not checked
2402:5ec0:1b00::/40 IPv6 /40 not checked
2402:5ec0:1c00::/40 IPv6 /40 not checked
2402:5ec0:1d00::/40 IPv6 /40 not checked
2402:5ec0:1e00::/40 IPv6 /40 not checked
2402:5ec0:1f00::/40 IPv6 /40 not checked
240e:83:ff00::/40 IPv6 /40 not checked
240e:980:4900::/40 IPv6 /40 not checked
240e:980:8000::/40 IPv6 /40 not checked
240e:981:200::/40 IPv6 /40 not checked
240e:981:400::/40 IPv6 /40 not checked
240e:981:900::/40 IPv6 /40 not checked
240e:981:f500::/40 IPv6 /40 not checked
240e:981:9300::/41 IPv6 /41 not checked
240e:981:9380::/41 IPv6 /41 not checked
2406:cf00:1000::/43 IPv6 /43 not checked
240e:900:8::/47 IPv6 /47 not checked
2400:5280:f803::/48 IPv6 /48 not checked
2400:89c0:1050::/48 IPv6 /48 not checked
2400:89c0:1051::/48 IPv6 /48 not checked
2400:89c0:1052::/48 IPv6 /48 not checked
2400:89c0:1053::/48 IPv6 /48 not checked
2400:89c0:6000::/48 IPv6 /48 not checked
2400:b700::/48 IPv6 /48 not checked
2401:1d40:100::/48 IPv6 /48 not checked
2401:1d40::/48 IPv6 /48 not checked
2401:1d40:f21::/48 IPv6 /48 not checked
2401:1d40:f22::/48 IPv6 /48 not checked
2401:1d40:f23::/48 IPv6 /48 not checked
2401:1d40:f24::/48 IPv6 /48 not checked
2401:1d40:f8::/48 IPv6 /48 not checked
2401:1d40:f9::/48 IPv6 /48 not checked
2401:1d40:fa::/48 IPv6 /48 not checked
2401:1d40:fb::/48 IPv6 /48 not checked
2401:1d40:fc::/48 IPv6 /48 not checked
2401:1d40:fd::/48 IPv6 /48 not checked
2401:1d40:fe::/48 IPv6 /48 not checked
2401:1d40:ff::/48 IPv6 /48 not checked
2401:be00::/48 IPv6 /48 not checked
2402:db40:5100::/48 IPv6 /48 not checked
2402:db40:5f00::/48 IPv6 /48 not checked
2402:db40:5f01::/48 IPv6 /48 not checked
2402:db40:5f02::/48 IPv6 /48 not checked
2402:db40:5f03::/48 IPv6 /48 not checked
2402:f140:ff00::/48 IPv6 /48 not checked
2403:1ec0:1200::/48 IPv6 /48 not checked
2403:4280::/48 IPv6 /48 not checked
2403:5c80::/48 IPv6 /48 not checked
2403:a140:10::/48 IPv6 /48 not checked
2403:a200:a2ff::/48 IPv6 /48 not checked
2405:1480:2000::/48 IPv6 /48 not checked
2406:1080::/48 IPv6 /48 not checked
2406:4d00::/48 IPv6 /48 not checked
2406:cf00::/48 IPv6 /48 not checked
2407:b380:8000::/48 IPv6 /48 not checked
2409:27fa::/48 IPv6 /48 not checked
2409:27fa:f000::/48 IPv6 /48 not checked
240a:2001:1811::/48 IPv6 /48 not checked
240a:2001:1861::/48 IPv6 /48 not checked
240e:108:1002::/48 IPv6 /48 not checked
240e:108:100b::/48 IPv6 /48 not checked
240e:108:49::/48 IPv6 /48 not checked
240e:108:80::/48 IPv6 /48 not checked
240e:904:2802::/48 IPv6 /48 not checked
240e:904:2803::/48 IPv6 /48 not checked
240e:983:2::/48 IPv6 /48 not checked
240e:983:3::/48 IPv6 /48 not checked
240e:983:4::/48 IPv6 /48 not checked
240e:983::/48 IPv6 /48 not checked

No rows match “”.

Showing – of

Source:ripestat:announced-prefixes observed

338 of 870 announced prefixes, least specific first.

Internet Exchanges

Exchanges where this network has a listed peering LAN connection

No Internet Exchange memberships found

The exchange directory has no current membership records for this AS.

Source:peeringdb retrieved

Exchange membership means the network has a listed connection; it does not prove peering with other members.

Observed adjacencies

Networks seen next to AS23724 in BGP paths by route collectors.

Source:ripestat:asn-neighbours observed

Observed upstreams

2 networks seen before AS23724 in AS paths

Observed upstreams
Families
AS4134 4,884 456,341
v4 v6
AS4809 CHINATELECOM-CORE-WAN-CN2 2 4
v4

No rows match “”.

Showing – of

Observed downstreams

14 networks seen after AS23724 in AS paths

Observed downstreams
Families
AS45090 TENCENT-NET-AP 334 75,921
v4 v6
AS55990 HWCSNET 715 35,458
v4 v6
AS37963 ALIBABA-CN-NET 385 34,106
v4 v6
AS38365 631 14,691
v4 v6
AS59019 392 8,504
v4 v6
AS137718 378 5,552
v4 v6
AS63646 448 3,110
v4 v6
AS133865 266 2,380
v4 v6
AS59067 257 1,988
v4
AS9308 270 1,897
v4
AS9814 35 890
v4 v6
AS56019 258 337
v4
AS58593 BLUECLOUD 5 5
v4
AS59078 4 4
v4

No rows match “”.

Showing – of

Note:
These are observed adjacencies derived from BGP path data, not confirmed commercial relationships. A network appearing before another in an AS path does not establish that it is a paying transit customer, a settlement free peer, or anything else contractual.