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AS17638

CHINATELECOM-TJ-AS-AP

ASN for TIANJIN Provincial Net of CT

Registry

Authoritative registration data

AS number
17638
Name
CHINATELECOM-TJ-AS-AP
Organisation
ASN for TIANJIN Provincial Net of CT
Country
Flag of China CN China
RIR
APNIC
Registered
Source:asn:rdap retrieved

IPv4 prefixes

519

IPv6 prefixes

19

Total announced

538

Announced prefixes

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

Prefixes announced by AS17638
123.150.0.0/15 IPv4 /15 not checked
180.212.0.0/15 IPv4 /15 not checked
42.80.0.0/15 IPv4 /15 not checked
106.47.0.0/16 IPv4 /16 not checked
123.150.0.0/16 IPv4 /16 not checked
123.151.0.0/16 IPv4 /16 not checked
42.122.0.0/16 IPv4 /16 not checked
123.151.0.0/17 IPv4 /17 not checked
36.106.0.0/17 IPv4 /17 not checked
36.106.128.0/17 IPv4 /17 not checked
221.238.0.0/18 IPv4 /18 not checked
221.238.128.0/18 IPv4 /18 not checked
221.238.192.0/18 IPv4 /18 not checked
221.238.64.0/18 IPv4 /18 not checked
221.239.0.0/18 IPv4 /18 not checked
221.239.64.0/18 IPv4 /18 not checked
42.122.64.0/18 IPv4 /18 not checked
123.150.16.0/20 IPv4 /20 not checked
125.213.32.0/20 IPv4 /20 not checked
180.212.64.0/20 IPv4 /20 not checked
219.150.32.0/20 IPv4 /20 not checked
219.150.48.0/20 IPv4 /20 not checked
219.150.64.0/20 IPv4 /20 not checked
219.150.80.0/20 IPv4 /20 not checked
219.150.96.0/20 IPv4 /20 not checked
123.151.0.0/21 IPv4 /21 not checked
123.151.128.0/21 IPv4 /21 not checked
180.212.120.0/21 IPv4 /21 not checked
180.212.168.0/21 IPv4 /21 not checked
180.212.192.0/21 IPv4 /21 not checked
180.212.200.0/21 IPv4 /21 not checked
42.122.0.0/21 IPv4 /21 not checked
42.122.144.0/21 IPv4 /21 not checked
42.122.160.0/21 IPv4 /21 not checked
42.122.232.0/21 IPv4 /21 not checked
42.122.240.0/21 IPv4 /21 not checked
106.47.12.0/22 IPv4 /22 not checked
106.47.120.0/22 IPv4 /22 not checked
106.47.128.0/22 IPv4 /22 not checked
106.47.132.0/22 IPv4 /22 not checked
106.47.148.0/22 IPv4 /22 not checked
106.47.160.0/22 IPv4 /22 not checked
106.47.164.0/22 IPv4 /22 not checked
106.47.168.0/22 IPv4 /22 not checked
106.47.172.0/22 IPv4 /22 not checked
106.47.20.0/22 IPv4 /22 not checked
106.47.24.0/22 IPv4 /22 not checked
106.47.28.0/22 IPv4 /22 not checked
106.47.32.0/22 IPv4 /22 not checked
106.47.36.0/22 IPv4 /22 not checked
106.47.40.0/22 IPv4 /22 not checked
106.47.44.0/22 IPv4 /22 not checked
106.47.48.0/22 IPv4 /22 not checked
123.150.12.0/22 IPv4 /22 not checked
180.212.100.0/22 IPv4 /22 not checked
180.212.104.0/22 IPv4 /22 not checked
180.212.108.0/22 IPv4 /22 not checked
180.212.12.0/22 IPv4 /22 not checked
180.212.128.0/22 IPv4 /22 not checked
180.212.156.0/22 IPv4 /22 not checked
180.212.16.0/22 IPv4 /22 not checked
180.212.184.0/22 IPv4 /22 not checked
180.212.188.0/22 IPv4 /22 not checked
180.212.208.0/22 IPv4 /22 not checked
180.212.212.0/22 IPv4 /22 not checked
180.212.236.0/22 IPv4 /22 not checked
180.212.244.0/22 IPv4 /22 not checked
180.212.248.0/22 IPv4 /22 not checked
180.212.28.0/22 IPv4 /22 not checked
180.212.40.0/22 IPv4 /22 not checked
180.212.44.0/22 IPv4 /22 not checked
180.212.8.0/22 IPv4 /22 not checked
180.212.84.0/22 IPv4 /22 not checked
180.212.88.0/22 IPv4 /22 not checked
180.212.92.0/22 IPv4 /22 not checked
180.212.96.0/22 IPv4 /22 not checked
180.213.144.0/22 IPv4 /22 not checked
180.213.148.0/22 IPv4 /22 not checked
180.213.68.0/22 IPv4 /22 not checked
180.213.96.0/22 IPv4 /22 not checked
36.106.100.0/22 IPv4 /22 not checked
36.106.108.0/22 IPv4 /22 not checked
36.106.116.0/22 IPv4 /22 not checked
36.106.120.0/22 IPv4 /22 not checked
36.106.124.0/22 IPv4 /22 not checked
36.106.128.0/22 IPv4 /22 not checked
36.106.132.0/22 IPv4 /22 not checked
36.106.144.0/22 IPv4 /22 not checked
36.106.152.0/22 IPv4 /22 not checked
36.106.168.0/22 IPv4 /22 not checked
36.106.180.0/22 IPv4 /22 not checked
36.106.220.0/22 IPv4 /22 not checked
36.106.224.0/22 IPv4 /22 not checked
36.106.228.0/22 IPv4 /22 not checked
36.106.232.0/22 IPv4 /22 not checked
36.106.236.0/22 IPv4 /22 not checked
36.106.248.0/22 IPv4 /22 not checked
36.106.252.0/22 IPv4 /22 not checked
36.106.28.0/22 IPv4 /22 not checked
36.106.48.0/22 IPv4 /22 not checked
36.106.52.0/22 IPv4 /22 not checked
36.106.56.0/22 IPv4 /22 not checked
36.106.60.0/22 IPv4 /22 not checked
36.106.64.0/22 IPv4 /22 not checked
36.106.68.0/22 IPv4 /22 not checked
36.106.72.0/22 IPv4 /22 not checked
36.106.76.0/22 IPv4 /22 not checked
36.106.80.0/22 IPv4 /22 not checked
36.106.84.0/22 IPv4 /22 not checked
36.106.96.0/22 IPv4 /22 not checked
42.122.12.0/22 IPv4 /22 not checked
42.122.128.0/22 IPv4 /22 not checked
42.122.132.0/22 IPv4 /22 not checked
42.122.140.0/22 IPv4 /22 not checked
42.122.152.0/22 IPv4 /22 not checked
42.122.156.0/22 IPv4 /22 not checked
42.122.184.0/22 IPv4 /22 not checked
42.122.188.0/22 IPv4 /22 not checked
42.122.200.0/22 IPv4 /22 not checked
42.122.204.0/22 IPv4 /22 not checked
42.122.208.0/22 IPv4 /22 not checked
42.122.212.0/22 IPv4 /22 not checked
42.122.216.0/22 IPv4 /22 not checked
42.122.220.0/22 IPv4 /22 not checked
42.122.228.0/22 IPv4 /22 not checked
42.122.252.0/22 IPv4 /22 not checked
42.122.40.0/22 IPv4 /22 not checked
42.122.44.0/22 IPv4 /22 not checked
42.122.48.0/22 IPv4 /22 not checked
42.122.52.0/22 IPv4 /22 not checked
42.122.8.0/22 IPv4 /22 not checked
106.47.0.0/23 IPv4 /23 not checked
106.47.136.0/23 IPv4 /23 not checked
106.47.138.0/23 IPv4 /23 not checked
106.47.140.0/23 IPv4 /23 not checked
106.47.142.0/23 IPv4 /23 not checked
106.47.152.0/23 IPv4 /23 not checked
106.47.154.0/23 IPv4 /23 not checked
106.47.156.0/23 IPv4 /23 not checked
106.47.158.0/23 IPv4 /23 not checked
106.47.176.0/23 IPv4 /23 not checked
106.47.180.0/23 IPv4 /23 not checked
106.47.182.0/23 IPv4 /23 not checked
106.47.192.0/23 IPv4 /23 not checked
106.47.194.0/23 IPv4 /23 not checked
106.47.196.0/23 IPv4 /23 not checked
106.47.198.0/23 IPv4 /23 not checked
106.47.2.0/23 IPv4 /23 not checked
106.47.200.0/23 IPv4 /23 not checked
106.47.202.0/23 IPv4 /23 not checked
106.47.216.0/23 IPv4 /23 not checked
106.47.218.0/23 IPv4 /23 not checked
106.47.222.0/23 IPv4 /23 not checked
106.47.4.0/23 IPv4 /23 not checked
106.47.54.0/23 IPv4 /23 not checked
106.47.6.0/23 IPv4 /23 not checked
106.47.90.0/23 IPv4 /23 not checked
123.150.220.0/23 IPv4 /23 not checked
123.150.222.0/23 IPv4 /23 not checked
123.151.126.0/23 IPv4 /23 not checked
123.151.130.0/23 IPv4 /23 not checked
180.212.116.0/23 IPv4 /23 not checked
180.212.132.0/23 IPv4 /23 not checked
180.212.134.0/23 IPv4 /23 not checked
180.212.136.0/23 IPv4 /23 not checked
180.212.144.0/23 IPv4 /23 not checked
180.212.152.0/23 IPv4 /23 not checked
180.212.160.0/23 IPv4 /23 not checked
180.212.166.0/23 IPv4 /23 not checked
180.212.176.0/23 IPv4 /23 not checked
180.212.178.0/23 IPv4 /23 not checked
180.212.2.0/23 IPv4 /23 not checked
180.212.20.0/23 IPv4 /23 not checked
180.212.224.0/23 IPv4 /23 not checked
180.212.226.0/23 IPv4 /23 not checked
180.212.228.0/23 IPv4 /23 not checked
180.212.230.0/23 IPv4 /23 not checked
180.212.232.0/23 IPv4 /23 not checked
180.212.24.0/23 IPv4 /23 not checked
180.212.242.0/23 IPv4 /23 not checked
180.212.244.0/23 IPv4 /23 not checked
180.212.252.0/23 IPv4 /23 not checked
180.212.4.0/23 IPv4 /23 not checked
180.212.56.0/23 IPv4 /23 not checked
180.212.58.0/23 IPv4 /23 not checked
180.212.6.0/23 IPv4 /23 not checked
180.212.64.0/23 IPv4 /23 not checked
180.212.66.0/23 IPv4 /23 not checked
180.212.68.0/23 IPv4 /23 not checked
180.212.70.0/23 IPv4 /23 not checked
180.212.76.0/23 IPv4 /23 not checked
180.212.78.0/23 IPv4 /23 not checked
180.212.80.0/23 IPv4 /23 not checked
202.143.16.0/23 IPv4 /23 not checked
36.106.104.0/23 IPv4 /23 not checked
36.106.106.0/23 IPv4 /23 not checked
36.106.140.0/23 IPv4 /23 not checked
36.106.148.0/23 IPv4 /23 not checked
36.106.156.0/23 IPv4 /23 not checked
36.106.158.0/23 IPv4 /23 not checked
36.106.160.0/23 IPv4 /23 not checked
36.106.162.0/23 IPv4 /23 not checked
36.106.164.0/23 IPv4 /23 not checked
36.106.166.0/23 IPv4 /23 not checked
36.106.176.0/23 IPv4 /23 not checked
36.106.178.0/23 IPv4 /23 not checked
36.106.196.0/23 IPv4 /23 not checked
36.106.198.0/23 IPv4 /23 not checked
36.106.22.0/23 IPv4 /23 not checked
36.106.244.0/23 IPv4 /23 not checked
36.106.246.0/23 IPv4 /23 not checked
36.106.40.0/23 IPv4 /23 not checked
42.122.248.0/23 IPv4 /23 not checked
42.122.250.0/23 IPv4 /23 not checked
42.80.20.0/23 IPv4 /23 not checked
106.47.10.0/24 IPv4 /24 not checked
106.47.100.0/24 IPv4 /24 not checked
106.47.101.0/24 IPv4 /24 not checked
106.47.102.0/24 IPv4 /24 not checked
106.47.103.0/24 IPv4 /24 not checked
106.47.108.0/24 IPv4 /24 not checked
106.47.109.0/24 IPv4 /24 not checked
106.47.11.0/24 IPv4 /24 not checked
106.47.110.0/24 IPv4 /24 not checked
106.47.111.0/24 IPv4 /24 not checked
106.47.112.0/24 IPv4 /24 not checked
106.47.113.0/24 IPv4 /24 not checked
106.47.114.0/24 IPv4 /24 not checked
106.47.115.0/24 IPv4 /24 not checked
106.47.116.0/24 IPv4 /24 not checked
106.47.117.0/24 IPv4 /24 not checked
106.47.118.0/24 IPv4 /24 not checked
106.47.119.0/24 IPv4 /24 not checked
106.47.124.0/24 IPv4 /24 not checked
106.47.125.0/24 IPv4 /24 not checked
106.47.126.0/24 IPv4 /24 not checked
106.47.127.0/24 IPv4 /24 not checked
106.47.144.0/24 IPv4 /24 not checked
106.47.145.0/24 IPv4 /24 not checked
106.47.146.0/24 IPv4 /24 not checked
106.47.147.0/24 IPv4 /24 not checked
106.47.16.0/24 IPv4 /24 not checked
106.47.17.0/24 IPv4 /24 not checked
106.47.178.0/24 IPv4 /24 not checked
106.47.18.0/24 IPv4 /24 not checked
106.47.184.0/24 IPv4 /24 not checked
106.47.185.0/24 IPv4 /24 not checked
106.47.186.0/24 IPv4 /24 not checked
106.47.187.0/24 IPv4 /24 not checked
106.47.188.0/24 IPv4 /24 not checked
240e:94::/31 IPv6 /31 not checked
240e:328::/32 IPv6 /32 not checked
240e:628::/32 IPv6 /32 not checked
240e:929::/32 IPv6 /32 not checked
240e:45::/33 IPv6 /33 not checked
240e:5::/33 IPv6 /33 not checked
240e:628:8000::/33 IPv6 /33 not checked
240e:628::/33 IPv6 /33 not checked
240e:983:900::/40 IPv6 /40 not checked
240e:108:1290::/44 IPv6 /44 not checked
240e:108:4161::/48 IPv6 /48 not checked
240e:108:4166::/48 IPv6 /48 not checked
240e:108:4961::/48 IPv6 /48 not checked
240e:45:1::/48 IPv6 /48 not checked
240e:628:5::/48 IPv6 /48 not checked
240e:983:900::/48 IPv6 /48 not checked
240e:983:901::/48 IPv6 /48 not checked
240e:983:902::/48 IPv6 /48 not checked
240e:983:903::/48 IPv6 /48 not checked

No rows match “”.

Showing – of

Source:ripestat:announced-prefixes observed

269 of 538 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 AS17638 in BGP paths by route collectors.

Source:ripestat:asn-neighbours observed

Observed upstreams

1 networks seen before AS17638 in AS paths

Observed upstreams
Families
AS4134 CHINANET-BACKBONE 1,113 183,996
v4 v6

No rows match “”.

Showing – of

Observed downstreams

1 networks seen after AS17638 in AS paths

Observed downstreams
Families
AS132536 CHINANET-TIANJIN-MAN-NEW 426 7,922
v4 v6

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.