AS152194
CTGSERVERLIMITED-AS-AP
CTG Server Limited
Registry
Authoritative registration data
- AS number
- 152194
- Name
- CTGSERVERLIMITED-AS-AP
- Organisation
- CTG Server Limited
- Country
-
HK
Hong Kong SAR China
- RIR
- APNIC
- Registered
Source:asn:rdap
retrieved
IPv4 prefixes
664
IPv6 prefixes
3
Total announced
667
Announced prefixes
Observed in BGP by route collectors, not a registry allocation list
matching
| 134.122.128.0/17 | IPv4 | /17 | not checked | |
| 137.220.128.0/17 | IPv4 | /17 | not checked | |
| 112.213.96.0/19 | IPv4 | /19 | not checked | |
| 121.127.224.0/19 | IPv4 | /19 | not checked | |
| 134.122.160.0/19 | IPv4 | /19 | not checked | |
| 134.122.192.0/19 | IPv4 | /19 | not checked | |
| 134.122.224.0/19 | IPv4 | /19 | not checked | |
| 117.18.0.0/20 | IPv4 | /20 | not checked | |
| 134.122.144.0/20 | IPv4 | /20 | not checked | |
| 210.56.48.0/20 | IPv4 | /20 | not checked | |
| 121.54.168.0/21 | IPv4 | /21 | not checked | |
| 134.122.136.0/21 | IPv4 | /21 | not checked | |
| 202.146.216.0/21 | IPv4 | /21 | not checked | |
| 103.230.240.0/22 | IPv4 | /22 | not checked | |
| 103.254.108.0/22 | IPv4 | /22 | not checked | |
| 103.41.64.0/22 | IPv4 | /22 | not checked | |
| 137.220.252.0/22 | IPv4 | /22 | not checked | |
| 202.79.164.0/22 | IPv4 | /22 | not checked | |
| 27.124.36.0/22 | IPv4 | /22 | not checked | |
| 43.240.36.0/22 | IPv4 | /22 | not checked | |
| 43.243.72.0/22 | IPv4 | /22 | not checked | |
| 112.213.116.0/23 | IPv4 | /23 | not checked | |
| 118.107.4.0/23 | IPv4 | /23 | not checked | |
| 134.122.174.0/23 | IPv4 | /23 | not checked | |
| 202.79.162.0/23 | IPv4 | /23 | not checked | |
| 202.79.164.0/23 | IPv4 | /23 | not checked | |
| 1.32.205.0/24 | IPv4 | /24 | not checked | |
| 1.32.216.0/24 | IPv4 | /24 | not checked | |
| 1.32.218.0/24 | IPv4 | /24 | not checked | |
| 1.32.228.0/24 | IPv4 | /24 | not checked | |
| 1.32.229.0/24 | IPv4 | /24 | not checked | |
| 1.32.237.0/24 | IPv4 | /24 | not checked | |
| 1.32.246.0/24 | IPv4 | /24 | not checked | |
| 1.32.247.0/24 | IPv4 | /24 | not checked | |
| 1.32.248.0/24 | IPv4 | /24 | not checked | |
| 1.32.249.0/24 | IPv4 | /24 | not checked | |
| 1.32.250.0/24 | IPv4 | /24 | not checked | |
| 1.32.252.0/24 | IPv4 | /24 | not checked | |
| 1.32.253.0/24 | IPv4 | /24 | not checked | |
| 1.32.254.0/24 | IPv4 | /24 | not checked | |
| 1.32.255.0/24 | IPv4 | /24 | not checked | |
| 103.1.40.0/24 | IPv4 | /24 | not checked | |
| 103.1.42.0/24 | IPv4 | /24 | not checked | |
| 103.1.43.0/24 | IPv4 | /24 | not checked | |
| 103.12.148.0/24 | IPv4 | /24 | not checked | |
| 103.12.149.0/24 | IPv4 | /24 | not checked | |
| 103.12.151.0/24 | IPv4 | /24 | not checked | |
| 103.138.148.0/24 | IPv4 | /24 | not checked | |
| 103.138.149.0/24 | IPv4 | /24 | not checked | |
| 103.19.188.0/24 | IPv4 | /24 | not checked | |
| 103.19.189.0/24 | IPv4 | /24 | not checked | |
| 103.19.190.0/24 | IPv4 | /24 | not checked | |
| 103.19.191.0/24 | IPv4 | /24 | not checked | |
| 103.230.240.0/24 | IPv4 | /24 | not checked | |
| 103.230.243.0/24 | IPv4 | /24 | not checked | |
| 103.231.28.0/24 | IPv4 | /24 | not checked | |
| 103.231.29.0/24 | IPv4 | /24 | not checked | |
| 103.231.30.0/24 | IPv4 | /24 | not checked | |
| 103.241.73.0/24 | IPv4 | /24 | not checked | |
| 103.241.74.0/24 | IPv4 | /24 | not checked | |
| 103.254.108.0/24 | IPv4 | /24 | not checked | |
| 103.254.109.0/24 | IPv4 | /24 | not checked | |
| 103.254.110.0/24 | IPv4 | /24 | not checked | |
| 103.254.111.0/24 | IPv4 | /24 | not checked | |
| 103.41.65.0/24 | IPv4 | /24 | not checked | |
| 103.41.66.0/24 | IPv4 | /24 | not checked | |
| 103.41.67.0/24 | IPv4 | /24 | not checked | |
| 103.45.64.0/24 | IPv4 | /24 | not checked | |
| 103.45.65.0/24 | IPv4 | /24 | not checked | |
| 103.45.66.0/24 | IPv4 | /24 | not checked | |
| 103.45.67.0/24 | IPv4 | /24 | not checked | |
| 103.45.68.0/24 | IPv4 | /24 | not checked | |
| 103.45.69.0/24 | IPv4 | /24 | not checked | |
| 103.45.70.0/24 | IPv4 | /24 | not checked | |
| 103.71.48.0/24 | IPv4 | /24 | not checked | |
| 103.71.50.0/24 | IPv4 | /24 | not checked | |
| 103.71.51.0/24 | IPv4 | /24 | not checked | |
| 112.213.100.0/24 | IPv4 | /24 | not checked | |
| 112.213.101.0/24 | IPv4 | /24 | not checked | |
| 112.213.102.0/24 | IPv4 | /24 | not checked | |
| 112.213.103.0/24 | IPv4 | /24 | not checked | |
| 112.213.105.0/24 | IPv4 | /24 | not checked | |
| 112.213.106.0/24 | IPv4 | /24 | not checked | |
| 112.213.107.0/24 | IPv4 | /24 | not checked | |
| 112.213.108.0/24 | IPv4 | /24 | not checked | |
| 112.213.109.0/24 | IPv4 | /24 | not checked | |
| 112.213.110.0/24 | IPv4 | /24 | not checked | |
| 112.213.111.0/24 | IPv4 | /24 | not checked | |
| 112.213.112.0/24 | IPv4 | /24 | not checked | |
| 112.213.113.0/24 | IPv4 | /24 | not checked | |
| 112.213.114.0/24 | IPv4 | /24 | not checked | |
| 112.213.115.0/24 | IPv4 | /24 | not checked | |
| 112.213.116.0/24 | IPv4 | /24 | not checked | |
| 112.213.117.0/24 | IPv4 | /24 | not checked | |
| 112.213.118.0/24 | IPv4 | /24 | not checked | |
| 112.213.119.0/24 | IPv4 | /24 | not checked | |
| 112.213.120.0/24 | IPv4 | /24 | not checked | |
| 112.213.121.0/24 | IPv4 | /24 | not checked | |
| 112.213.122.0/24 | IPv4 | /24 | not checked | |
| 112.213.123.0/24 | IPv4 | /24 | not checked | |
| 112.213.124.0/24 | IPv4 | /24 | not checked | |
| 112.213.125.0/24 | IPv4 | /24 | not checked | |
| 112.213.126.0/24 | IPv4 | /24 | not checked | |
| 112.213.127.0/24 | IPv4 | /24 | not checked | |
| 112.213.96.0/24 | IPv4 | /24 | not checked | |
| 112.213.97.0/24 | IPv4 | /24 | not checked | |
| 112.213.98.0/24 | IPv4 | /24 | not checked | |
| 112.213.99.0/24 | IPv4 | /24 | not checked | |
| 117.18.0.0/24 | IPv4 | /24 | not checked | |
| 117.18.1.0/24 | IPv4 | /24 | not checked | |
| 117.18.12.0/24 | IPv4 | /24 | not checked | |
| 117.18.13.0/24 | IPv4 | /24 | not checked | |
| 117.18.14.0/24 | IPv4 | /24 | not checked | |
| 117.18.15.0/24 | IPv4 | /24 | not checked | |
| 117.18.3.0/24 | IPv4 | /24 | not checked | |
| 117.18.4.0/24 | IPv4 | /24 | not checked | |
| 117.18.5.0/24 | IPv4 | /24 | not checked | |
| 117.18.6.0/24 | IPv4 | /24 | not checked | |
| 117.18.7.0/24 | IPv4 | /24 | not checked | |
| 117.18.9.0/24 | IPv4 | /24 | not checked | |
| 118.107.0.0/24 | IPv4 | /24 | not checked | |
| 118.107.1.0/24 | IPv4 | /24 | not checked | |
| 118.107.10.0/24 | IPv4 | /24 | not checked | |
| 118.107.11.0/24 | IPv4 | /24 | not checked | |
| 118.107.12.0/24 | IPv4 | /24 | not checked | |
| 118.107.13.0/24 | IPv4 | /24 | not checked | |
| 118.107.14.0/24 | IPv4 | /24 | not checked | |
| 118.107.15.0/24 | IPv4 | /24 | not checked | |
| 118.107.16.0/24 | IPv4 | /24 | not checked | |
| 118.107.17.0/24 | IPv4 | /24 | not checked | |
| 118.107.18.0/24 | IPv4 | /24 | not checked | |
| 118.107.19.0/24 | IPv4 | /24 | not checked | |
| 118.107.2.0/24 | IPv4 | /24 | not checked | |
| 118.107.20.0/24 | IPv4 | /24 | not checked | |
| 118.107.21.0/24 | IPv4 | /24 | not checked | |
| 118.107.22.0/24 | IPv4 | /24 | not checked | |
| 118.107.23.0/24 | IPv4 | /24 | not checked | |
| 118.107.24.0/24 | IPv4 | /24 | not checked | |
| 118.107.25.0/24 | IPv4 | /24 | not checked | |
| 118.107.26.0/24 | IPv4 | /24 | not checked | |
| 118.107.27.0/24 | IPv4 | /24 | not checked | |
| 118.107.28.0/24 | IPv4 | /24 | not checked | |
| 118.107.29.0/24 | IPv4 | /24 | not checked | |
| 118.107.3.0/24 | IPv4 | /24 | not checked | |
| 118.107.30.0/24 | IPv4 | /24 | not checked | |
| 118.107.31.0/24 | IPv4 | /24 | not checked | |
| 118.107.32.0/24 | IPv4 | /24 | not checked | |
| 118.107.33.0/24 | IPv4 | /24 | not checked | |
| 118.107.34.0/24 | IPv4 | /24 | not checked | |
| 118.107.35.0/24 | IPv4 | /24 | not checked | |
| 118.107.36.0/24 | IPv4 | /24 | not checked | |
| 118.107.37.0/24 | IPv4 | /24 | not checked | |
| 118.107.38.0/24 | IPv4 | /24 | not checked | |
| 118.107.39.0/24 | IPv4 | /24 | not checked | |
| 118.107.4.0/24 | IPv4 | /24 | not checked | |
| 118.107.40.0/24 | IPv4 | /24 | not checked | |
| 118.107.41.0/24 | IPv4 | /24 | not checked | |
| 118.107.42.0/24 | IPv4 | /24 | not checked | |
| 118.107.43.0/24 | IPv4 | /24 | not checked | |
| 118.107.44.0/24 | IPv4 | /24 | not checked | |
| 118.107.45.0/24 | IPv4 | /24 | not checked | |
| 118.107.46.0/24 | IPv4 | /24 | not checked | |
| 118.107.47.0/24 | IPv4 | /24 | not checked | |
| 118.107.48.0/24 | IPv4 | /24 | not checked | |
| 118.107.5.0/24 | IPv4 | /24 | not checked | |
| 118.107.56.0/24 | IPv4 | /24 | not checked | |
| 118.107.57.0/24 | IPv4 | /24 | not checked | |
| 118.107.58.0/24 | IPv4 | /24 | not checked | |
| 118.107.59.0/24 | IPv4 | /24 | not checked | |
| 118.107.6.0/24 | IPv4 | /24 | not checked | |
| 118.107.60.0/24 | IPv4 | /24 | not checked | |
| 118.107.61.0/24 | IPv4 | /24 | not checked | |
| 118.107.62.0/24 | IPv4 | /24 | not checked | |
| 118.107.63.0/24 | IPv4 | /24 | not checked | |
| 118.107.7.0/24 | IPv4 | /24 | not checked | |
| 118.107.9.0/24 | IPv4 | /24 | not checked | |
| 121.127.224.0/24 | IPv4 | /24 | not checked | |
| 121.127.226.0/24 | IPv4 | /24 | not checked | |
| 121.127.227.0/24 | IPv4 | /24 | not checked | |
| 121.127.228.0/24 | IPv4 | /24 | not checked | |
| 121.127.229.0/24 | IPv4 | /24 | not checked | |
| 121.127.230.0/24 | IPv4 | /24 | not checked | |
| 121.127.231.0/24 | IPv4 | /24 | not checked | |
| 121.127.232.0/24 | IPv4 | /24 | not checked | |
| 121.127.233.0/24 | IPv4 | /24 | not checked | |
| 121.127.234.0/24 | IPv4 | /24 | not checked | |
| 121.127.241.0/24 | IPv4 | /24 | not checked | |
| 121.127.244.0/24 | IPv4 | /24 | not checked | |
| 121.127.245.0/24 | IPv4 | /24 | not checked | |
| 121.127.246.0/24 | IPv4 | /24 | not checked | |
| 121.127.248.0/24 | IPv4 | /24 | not checked | |
| 121.127.249.0/24 | IPv4 | /24 | not checked | |
| 121.127.250.0/24 | IPv4 | /24 | not checked | |
| 121.127.252.0/24 | IPv4 | /24 | not checked | |
| 121.127.253.0/24 | IPv4 | /24 | not checked | |
| 121.127.254.0/24 | IPv4 | /24 | not checked | |
| 121.127.255.0/24 | IPv4 | /24 | not checked | |
| 121.54.168.0/24 | IPv4 | /24 | not checked | |
| 121.54.171.0/24 | IPv4 | /24 | not checked | |
| 121.54.173.0/24 | IPv4 | /24 | not checked | |
| 121.54.174.0/24 | IPv4 | /24 | not checked | |
| 121.54.175.0/24 | IPv4 | /24 | not checked | |
| 134.122.128.0/24 | IPv4 | /24 | not checked | |
| 134.122.129.0/24 | IPv4 | /24 | not checked | |
| 134.122.130.0/24 | IPv4 | /24 | not checked | |
| 134.122.131.0/24 | IPv4 | /24 | not checked | |
| 134.122.132.0/24 | IPv4 | /24 | not checked | |
| 134.122.133.0/24 | IPv4 | /24 | not checked | |
| 134.122.134.0/24 | IPv4 | /24 | not checked | |
| 134.122.135.0/24 | IPv4 | /24 | not checked | |
| 134.122.136.0/24 | IPv4 | /24 | not checked | |
| 134.122.137.0/24 | IPv4 | /24 | not checked | |
| 134.122.138.0/24 | IPv4 | /24 | not checked | |
| 134.122.139.0/24 | IPv4 | /24 | not checked | |
| 134.122.140.0/24 | IPv4 | /24 | not checked | |
| 134.122.141.0/24 | IPv4 | /24 | not checked | |
| 134.122.142.0/24 | IPv4 | /24 | not checked | |
| 134.122.143.0/24 | IPv4 | /24 | not checked | |
| 134.122.146.0/24 | IPv4 | /24 | not checked | |
| 134.122.147.0/24 | IPv4 | /24 | not checked | |
| 134.122.148.0/24 | IPv4 | /24 | not checked | |
| 134.122.150.0/24 | IPv4 | /24 | not checked | |
| 134.122.152.0/24 | IPv4 | /24 | not checked | |
| 134.122.153.0/24 | IPv4 | /24 | not checked | |
| 134.122.154.0/24 | IPv4 | /24 | not checked | |
| 134.122.155.0/24 | IPv4 | /24 | not checked | |
| 134.122.160.0/24 | IPv4 | /24 | not checked | |
| 134.122.161.0/24 | IPv4 | /24 | not checked | |
| 134.122.163.0/24 | IPv4 | /24 | not checked | |
| 134.122.164.0/24 | IPv4 | /24 | not checked | |
| 134.122.165.0/24 | IPv4 | /24 | not checked | |
| 134.122.168.0/24 | IPv4 | /24 | not checked | |
| 134.122.169.0/24 | IPv4 | /24 | not checked | |
| 134.122.170.0/24 | IPv4 | /24 | not checked | |
| 134.122.171.0/24 | IPv4 | /24 | not checked | |
| 134.122.172.0/24 | IPv4 | /24 | not checked | |
| 134.122.173.0/24 | IPv4 | /24 | not checked | |
| 134.122.174.0/24 | IPv4 | /24 | not checked | |
| 134.122.175.0/24 | IPv4 | /24 | not checked | |
| 134.122.176.0/24 | IPv4 | /24 | not checked | |
| 134.122.177.0/24 | IPv4 | /24 | not checked | |
| 134.122.178.0/24 | IPv4 | /24 | not checked | |
| 134.122.181.0/24 | IPv4 | /24 | not checked | |
| 134.122.182.0/24 | IPv4 | /24 | not checked | |
| 134.122.183.0/24 | IPv4 | /24 | not checked | |
| 134.122.184.0/24 | IPv4 | /24 | not checked | |
| 134.122.185.0/24 | IPv4 | /24 | not checked | |
| 134.122.186.0/24 | IPv4 | /24 | not checked | |
| 134.122.187.0/24 | IPv4 | /24 | not checked | |
| 134.122.188.0/24 | IPv4 | /24 | not checked | |
| 2407:7580::/32 | IPv6 | /32 | not checked | |
| 2403:ea00::/36 | IPv6 | /36 | not checked | |
| 2407:7580:2022::/48 | IPv6 | /48 | not checked |
No rows match “”.
Showing – of
Source:ripestat:announced-prefixes
observed
253 of 667 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 AS152194 in BGP paths by route collectors.
Observed upstreams
20 networks seen before AS152194 in AS paths
matching
| Families | |||
|---|---|---|---|
| AS2914 NTT-DATA-2914 | 882 | 115,748 |
v4
|
| AS3491 PCCWG-APAC-HK | 1,597 | 48,759 |
v4
|
| AS17476 CHL-AS-AP | 324 | 21,432 |
v4
|
| AS6939 HURRICANE | 62 | 6,731 |
v4
|
| AS4635 | 96 | 5,127 |
v4
|
| AS51847 | 540 | 3,294 |
v4
|
| AS64050 | 776 | 2,392 |
v4
|
| AS33891 CORE-BACKBONE | 14 | 2,365 |
v4
|
| AS9583 SIFY-AS-IN | 2 | 786 |
v4
|
| AS137409 GSLNETWORKS-AS-AP | 5 | 400 |
v4
|
| AS9002 RETN-AS | 3 | 394 |
v4
|
| AS58643 | 25 | 266 |
v4
|
| AS15802 DU-AS1 | 2 | 15 |
v4
|
| AS8359 | 4 | 12 |
v4
|
| AS9304 HUTCHISON-AS-AP | 2 | 12 |
v4
|
| AS17557 PKTELECOM-AS-PK | 1 | 6 |
v4
|
| AS9930 | 1 | 4 |
v4
|
| AS7575 | 1 | 1 |
v4
|
| AS39120 | 1 | 1 |
v4
|
| AS41095 | 1 | 1 |
v4
|
No rows match “”.
Showing – of
Observed downstreams
4 networks seen after AS152194 in AS paths
matching
| Families | |||
|---|---|---|---|
| AS64050 | 845 | 6,716 |
v4
|
| AS152711 | 266 | 1,336 |
v4
|
| AS63902 | 280 | 668 |
v4
|
| AS3491 PCCWG-APAC-HK | 12 | 76 |
v4
|
No rows match “”.
Showing – of
Uncertain adjacencies
16 adjacencies that may be an artefact of collector peering
matching
| Families | |||
|---|---|---|---|
| AS24482 SGGS-AS-AP | 8 | 5,276 |
v4
|
| AS49544 i3Dnet | 7 | 478 |
v4
|
| AS36236 NETACTUATE | 6 | 472 |
v4
|
| AS38001 NEWMEDIAEXPRESS-AS-AP | 6 | 406 |
v4
|
| AS133210 ENTECHNOLOGIES-AS-AP | 6 | 406 |
v4
|
| AS199524 GCORE | 6 | 406 |
v4
|
| AS45896 MOBIFONEGLOBAL-AS-VN | 4 | 399 |
v4
|
| AS58952 FRONTIIRCOLTD-MM | 4 | 399 |
v4
|
| AS18106 VIEWQWEST-SG-AP | 4 | 398 |
v4
|
| AS45489 SLT-GLOBAL | 3 | 395 |
v4
|
| AS8529 OMANTEL-AS | 2 | 393 |
v4
|
| AS51185 MAINSTREAMING-AS | 2 | 393 |
v4
|
| AS35280 F5 | 2 | 16 |
v4
|
| AS14907 WIKIMEDIA | 2 | 15 |
v4
|
| AS17639 CONVERGE-AS | 2 | 15 |
v4
|
| AS1828 UNITAS | 1 | 1 |
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.
Adjacencies marked uncertain were seen only as direct peers of a route
collector, so the collector's own peering may have created them.