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AS23764

CTGNet

AS23764 is CTGNet (chinatelecomglobal.com). It announces 50,944 IPv4 addresses in 184 prefixes, and 29 IPv6 prefixes.

Hong Kong· APNIC· allocated 2020-06-12· isp

50,944
IPv4 addresses announced
184
IPv4 prefixes
29
IPv6 prefixes
94.81%
of its routes RPKI-valid
49,920
of its IPv4 geolocated
20
countries

Where its space is

The IPv4 it announces that IP Geolocation places, by country. A /24 counts for the AS announcing most of it.

top 12 of 20
  1. Hong Kong19,712 · 39.49%
  2. China8,960 · 17.95%
  3. Singapore4,096 · 8.21%
  4. Germany3,840 · 7.69%
  5. United Kingdom2,540 · 5.09%
  6. Japan2,048 · 4.10%
  7. United Arab Emirates1,536 · 3.08%
  8. Kenya1,536 · 3.08%
  9. South Africa1,536 · 3.08%
  10. United States1,280 · 2.56%
  11. South Korea512 · 1.03%
  12. The Netherlands276 · 0.55%

Registry record

Its ASN Whois record, as the registry publishes it.

handle
CTGNet
name
China Telecom Global Limited
org
ORG-CTGL1-AP
org name
China Telecom Global Limited
org address
28/F, Everbright Center, 108 Gloucester Road
org country
HK
country
HK
source
apnic
updated
2020-07-20
descr
CTGNet / China Telecom Global Limited
maintainer
APNIC-HM
maintainer email
helpdesk@apnic.net
abuse
AC2015-AP
abuse name
ABUSE CTHKIHK
abuse email
guohf@chinatelecomglobal.com
abuse kind
role
admin
CTGL1-AP
admin name
CHINA TELECOM GLOBAL LIMITED - network administrator
admin email
noc@chinatelecomglobal.com
admin phone
+852 31000000
admin kind
role
admin country
HK
tech
CTGL1-AP
tech name
CHINA TELECOM GLOBAL LIMITED - network administrator
tech email
noc@chinatelecomglobal.com
tech phone
+852 31000000
tech kind
role
tech country
HK

What the databases see

Addresses each address-keyed database holds in the IPv4 it announces, as a share of that space, with its largest providers. Counts overlap.

IPv4 prefixes

Every IPv4 prefix BGP Route saw it announce. A prefix another AS also announces says so.

184 prefixes
PREFIXCOUNTRYRPKIPEERSFIRST SEEN
5.10.136.0/24United Kingdomvalid172026-10-02
5.154.130.0/24United Kingdomnot found172026-10-02
5.154.144.0/24Germanyvalid172026-10-02
5.154.145.0/24Germanyvalid172026-10-02
5.154.146.0/24Germanyvalid172026-10-02
5.154.147.0/24Germanyvalid172026-10-02
5.154.154.0/24Germanyvalid172026-10-02
5.154.155.0/24Germanyvalid172026-10-02
5.154.156.0/24Germanyvalid172026-10-02
5.154.157.0/24Germanyvalid172026-10-02
5.154.158.0/24Germanyvalid172026-10-02
5.154.159.0/24Germanyvalid172026-10-02
45.195.4.0/24United Arab Emiratesvalid182026-10-02
45.195.5.0/24United Arab Emiratesvalid182026-10-02
45.195.7.0/24United Arab Emiratesvalid182026-10-02
45.196.24.0/24United Statesvalid182026-10-02
45.196.25.0/24United Statesvalid182026-10-02
45.196.27.0/24United Statesvalid182026-10-02
61.186.2.0/24Chinanot found172026-10-02
63.140.4.0/24Hong Kongvalid172026-10-02
63.140.8.0/24Hong Kongvalid172026-10-02
63.140.14.0/24Hong Kongvalid172026-10-02
69.194.163.0/24Hong Kongvalid172026-10-02
69.194.171.0/24Hong Kongvalid172026-10-02
69.194.172.0/24Hong Kongvalid172026-10-02
69.194.173.0/24Hong Kongvalid172026-10-02
69.194.175.0/24Hong Kongvalid172026-10-02
79.139.4.0/24United Kingdomvalid172026-10-02
79.139.5.0/24Germanyvalid172026-10-02
79.139.6.0/24Germanyvalid172026-10-02
79.139.8.0/24United Kingdomvalid172026-10-02
79.139.10.0/24Germanyvalid172026-10-02
79.139.11.0/24Francevalid172026-10-02
79.139.13.0/24Germanyvalid172026-10-02
79.139.14.0/24United Kingdomvalid172026-10-02
95.130.192.0/24United Kingdomvalid172026-10-02
95.130.194.0/24United Kingdomvalid172026-10-02
95.130.199.0/24Germanyvalid172026-10-02
102.217.164.0/24Kenyavalid182026-10-02
102.217.166.0/24South Africavalid182026-10-02
102.217.167.0/24Kenyavalid182026-10-02
121.59.38.0/24Hong Kongvalid172026-10-02
121.59.100.0/24Hong Kongvalid172026-10-02
121.59.106.0/24Hong Kongvalid172026-10-02
121.59.109.0/24Hong Kongvalid172026-10-02
121.59.120.0/24Hong Kongvalid172026-10-02
121.59.122.0/24Singaporevalid172026-10-02
121.59.124.0/24Hong Kongvalid172026-10-02
121.59.140.0/24Hong Kongvalid172026-10-02
125.93.24.0/24Chinavalid172026-10-02
125.93.25.0/24Chinavalid172026-10-02
125.93.26.0/24Chinavalid172026-10-02
125.93.27.0/24Chinavalid172026-10-02
131.221.80.0/24—valid172026-10-02
131.221.81.0/24—valid172026-10-02
131.221.82.0/24—valid172026-10-02
131.221.83.0/24—valid172026-10-02
139.189.127.0/24Chinavalid172026-10-02
145.14.64.0/24United Kingdomvalid172026-10-02
145.14.69.0/24United Kingdomvalid172026-10-02
145.14.79.0/24The Netherlandsvalid172026-10-02
145.14.92.0/24Czechiavalid172026-10-02
147.78.133.0/24Chinavalid182026-10-02
147.78.135.0/24Kenyavalid182026-10-02
154.72.40.0/24South Africavalid182026-10-02
154.72.41.0/24Kenyavalid182026-10-02
154.72.42.0/24Kenyavalid182026-10-02
154.72.43.0/24South Africavalid182026-10-02
154.72.45.0/24Kenyavalid182026-10-02
154.72.46.0/24South Africavalid182026-10-02
154.209.21.0/24United Statesvalid182026-10-02
154.209.23.0/24United Statesvalid172026-10-02
156.238.20.0/24United Arab Emiratesvalid182026-10-02
156.242.4.0/24South Africavalid182026-10-02
156.242.8.0/24South Africavalid182026-10-02
183.91.51.0/24Chinavalid172026-10-02
183.91.63.0/24also AS4809Chinavalid92026-10-02
185.75.172.0/24United Kingdomvalid172026-10-02
202.55.2.0/24Chinavalid172026-10-02
202.55.3.0/24Chinavalid172026-10-02
202.55.5.0/24Chinavalid172026-10-02
202.55.6.0/24Chinavalid172026-10-02
202.55.7.0/24Chinavalid172026-10-02
202.55.8.0/21Chinavalid172026-10-02
202.55.14.0/24Chinavalid172026-10-02
202.55.15.0/24Chinavalid172026-10-02
202.55.16.0/24Chinavalid172026-10-02
202.55.17.0/24Hong Kongvalid172026-10-02
202.55.30.0/24Chinavalid172026-10-02
203.8.30.0/24Hong Kongvalid172026-10-02
203.12.200.0/24Hong Kongvalid172026-10-02
203.12.201.0/24Hong Kongvalid172026-10-02
203.12.202.0/24Hong Kongvalid172026-10-02
203.12.203.0/24Hong Kongvalid172026-10-02
203.12.204.0/24Hong Kongvalid172026-10-02
203.12.205.0/24Hong Kongvalid172026-10-02
203.14.188.0/24Hong Kongvalid172026-10-02
203.14.189.0/24Hong Kongvalid172026-10-02
203.14.190.0/24Singaporevalid172026-10-02
203.14.191.0/24Singaporevalid172026-10-02
203.15.113.0/24Chinavalid172026-10-02
203.15.116.0/24Chinavalid172026-10-02
203.15.117.0/24Singaporevalid172026-10-02
203.15.118.0/24Singaporevalid172026-10-02
203.19.32.0/22Hong Kongvalid172026-10-02
203.19.32.0/24Hong Kongvalid172026-10-02
203.19.37.0/24Hong Kongvalid172026-10-02
203.19.38.0/24Hong Kongvalid172026-10-02
203.20.51.0/24Hong Kongvalid172026-10-02
203.20.136.0/24Hong Kongvalid172026-10-02
203.20.137.0/24Hong Kongvalid172026-10-02
203.20.140.0/24Hong Kongvalid172026-10-02
203.20.141.0/24Cambodiavalid172026-10-02
203.20.142.0/24Thailandvalid172026-10-02
203.20.143.0/24Russiavalid172026-10-02
203.33.8.0/24Singaporevalid172026-10-02
203.33.9.0/24Singaporevalid172026-10-02
203.33.10.0/24Singaporevalid172026-10-02
203.34.194.0/24Hong Kongvalid172026-10-02
203.34.196.0/24Hong Kongvalid172026-10-02
203.34.197.0/24Hong Kongvalid172026-10-02
203.34.199.0/24Hong Kongvalid172026-10-02
203.56.55.0/24Japanvalid172026-10-02
203.80.136.0/24Japanvalid172026-10-02
203.80.137.0/24Japanvalid172026-10-02
203.80.138.0/24Japanvalid172026-10-02
203.80.139.0/24Japanvalid172026-10-02
203.80.141.0/24Hong Kongvalid172026-10-02
203.81.0.0/24United Arab Emiratesvalid172026-10-02
203.81.3.0/24Indonesiavalid172026-10-02
203.81.4.0/24Singaporevalid172026-10-02
203.81.6.0/23Singaporevalid172026-10-02
203.81.6.0/24Singaporevalid172026-10-02
203.82.17.0/24United Arab Emiratesvalid182026-10-02
203.82.18.0/24Hong Kongvalid182026-10-02
203.82.19.0/24Hong Kongvalid172026-10-02
203.82.23.0/24Hong Kongvalid182026-10-02
203.86.103.0/24Japanvalid172026-10-02
203.86.106.0/24South Koreavalid172026-10-02
203.86.109.0/24Hong Kongvalid172026-10-02
203.86.111.0/24Hong Kongvalid172026-10-02
203.86.113.0/24Hong Kongvalid172026-10-02
203.86.115.0/24Hong Kongvalid172026-10-02
203.86.126.0/24Hong Kongvalid172026-10-02
203.86.127.0/24Hong Kongvalid172026-10-02
203.89.10.0/24Myanmarvalid172026-10-02
203.89.11.0/24Singaporevalid172026-10-02
203.89.12.0/24Singaporevalid172026-10-02
203.99.10.0/24Hong Kongvalid172026-10-02
203.99.11.0/24Hong Kongvalid172026-10-02
203.99.13.0/24Hong Kongvalid172026-10-02
203.100.52.0/24Hong Kongvalid172026-10-02
203.100.54.0/24Hong Kongvalid172026-10-02
203.119.120.0/24Hong Kongvalid172026-10-02
203.119.124.0/24Hong Kongvalid172026-10-02
203.119.125.0/24Japanvalid172026-10-02
203.128.224.0/24Hong Kongvalid172026-10-02
203.128.229.0/24Hong Kongvalid172026-10-02
203.128.230.0/24Hong Kongvalid172026-10-02
203.129.9.0/24Hong Kongvalid172026-10-02
203.144.101.0/24Hong Kongvalid172026-10-02
203.144.103.0/24Singaporevalid172026-10-02
203.144.104.0/24Singaporevalid172026-10-02
203.144.105.0/24Hong Kongvalid172026-10-02
203.195.115.0/24South Koreavalid172026-10-02
203.196.8.0/24Hong Kongvalid172026-10-02
203.196.9.0/24Hong Kongvalid172026-10-02
203.196.10.0/24Hong Kongvalid172026-10-02
203.196.11.0/24Hong Kongvalid172026-10-02
203.196.12.0/24Hong Kongvalid172026-10-02
203.196.13.0/24Hong Kongvalid172026-10-02
203.196.14.0/24Singaporevalid172026-10-02
203.196.15.0/24Singaporevalid172026-10-02
210.48.136.0/22Hong Kongvalid172026-10-02
210.48.140.0/22Hong Kongvalid172026-10-02
218.30.39.0/24Chinavalid172026-10-02
218.30.62.0/23Chinavalid172026-10-02
218.185.241.0/24Chinavalid172026-10-02
218.185.243.0/24Chinavalid172026-10-02
218.185.245.0/24Chinavalid172026-10-02
220.174.26.0/23Chinanot found172026-10-02
220.174.94.0/23Chinanot found172026-10-02
220.247.140.0/24Brazilvalid172026-10-02
220.247.141.0/24Japanvalid172026-10-02

IPv6 prefixes

Every IPv6 prefix BGP Route saw it announce.

29 prefixes
PREFIXCOUNTRYRPKIPEERSFIRST SEEN
2400:9380:9002::/48Hong Kongvalid202026-10-02
2400:9380:9115::/48Hong Kongvalid202026-10-02
2400:9380:9116::/48Hong Kongvalid202026-10-02
2400:9380:9206::/48Hong Kongvalid202026-10-02
2400:9380:a003::/48Hong Kongvalid192026-10-02
2400:9380:a00a::/48Hong Kongvalid202026-10-02
2400:9380:a00c::/48Hong Kongvalid202026-10-02
2400:9380:a014::/48Hong Kongvalid202026-10-02
2400:9380:a016::/48Hong Kongvalid202026-10-02
2400:9380:a01f::/48Hong Kongvalid202026-10-02
2400:9380:a022::/48Singaporevalid202026-10-02
2400:9380:a028::/48Singaporevalid202026-10-02
2400:9380:a042::/48Japanvalid202026-10-02
2400:9380:a110::/48Hong Kongvalid202026-10-02
240e:97d:8000::/48Chinavalid202026-10-02
2804:1e48:9001::/48Brazilvalid202026-10-02
2804:1e48:9003::/48Brazilvalid202026-10-02
2a04:f580:9001::/48United Kingdomvalid202026-10-02
2a04:f580:9090::/48The Netherlandsvalid202026-10-02
2a04:f581:110b::/48Germanyvalid202026-10-02
2a04:f581:a123::/48United Kingdomvalid202026-10-02
2a04:f581:a125::/48United Kingdomvalid202026-10-02
2c0f:f7a8:1::/48South Africanot found202026-10-02
2c0f:f7a8:2::/48South Africanot found202026-10-02
2c0f:f7a8:24::/48South Africanot found202026-10-02
2c0f:f7a8:29::/48South Africanot found202026-10-02
2c0f:f7a8:37::/48South Africanot found202026-10-02
2c0f:f7a8:47::/48South Africanot found202026-10-02
2c0f:f7a8:9011::/48South Africanot found202026-10-02
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