Autonomous System details

AS151823

China Telecom · ct1000.com

China

BitTorrent

Stub AS

VPN

Need more data or want to access it via API or data downloads? Sign up to get free access

AS151823 – China Telecom

Field	Value
Country	China
Website	ct1000.com
Hosted domains	1,541
IPv4 addresses	32,768
IPv6 addresses	5,570,730,176,784,211,240,000,000,000
ASN type	ISP
Registry	apnic
Allocated	3 years ago on Sep 25, 2023
Updated	3 years ago on Sep 25, 2023

Netblock	Company	Num of IPs
175.12.0.0/18	CHINANET HUNAN PROVINCE NETWORK	16,384
175.12.64.0/18	CHINANET HUNAN PROVINCE NETWORK	16,384
175.12.64.0/22	CHINANET HUNAN PROVINCE NETWORK	1,024
175.12.96.0/22	CHINANET HUNAN PROVINCE NETWORK	1,024
175.12.58.0/24	CHINANET HUNAN PROVINCE NETWORK	256
175.12.59.0/24	CHINANET HUNAN PROVINCE NETWORK	256
175.12.60.0/24	CHINANET HUNAN PROVINCE NETWORK	256
175.12.61.0/24	CHINANET HUNAN PROVINCE NETWORK	256
175.12.62.0/24	CHINANET HUNAN PROVINCE NETWORK	256
175.12.63.0/24	CHINANET HUNAN PROVINCE NETWORK	256
175.12.105.0/24	CHINANET HUNAN PROVINCE NETWORK	256
175.12.106.0/24	CHINANET HUNAN PROVINCE NETWORK	256
175.12.107.0/24	CHINANET HUNAN PROVINCE NETWORK	256
175.12.108.0/24	CHINANET HUNAN PROVINCE NETWORK	256
175.12.109.0/24	CHINANET HUNAN PROVINCE NETWORK	256

Netblock	Company
240e:96a:4000::/36	Chinatelecom IPv6 address for IDC & Cloud service
240e:106:aa00::/39	Chinatelecom IPv6 address for network

Get this data and more with IPinfo's powerful IP Ranges API - quickly and easily identify company-owned IP ranges.

IP Ranges API

WHOIS Details

Join for free to view WHOIS details ›


                                                ASHandle:       AS151823
                                                OrgID:          AS151823
                                                ASName:         AS151823
                                                ASNumber:       AS151823
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA

Get this data and more with IPinfo's WHOIS product - effortless access to POCs, ORGs, and Networks, for actionable intelligence.

IP WHOIS API & Database

Hosted Domains

There are 1,541 domain names hosted across 92 IP addresses on this ASN.

Join for free to explore hosted domains ›

IP Address	Domain	Domains on this IP
175.12.90.35	████████	848
175.12.98.233	██████████	273
175.12.98.232	██████████	267
175.12.98.231	██████████	247
175.12.98.234	████████	228
175.12.2.145	██████████	81
175.12.90.41	██████████	38
175.12.90.38	██████████	7
175.12.121.9	█████████	6
175.12.95.17	██████████	4

Discover all domains hosted on a single IP address with IPinfo's powerful Hosted Domains (Reverse IP) solution.

Useful for Cybersecurity

Hosted Domains API & Database

Peers

There is 1 peer for this ASN.

Peers	Name
AS4134	CHINANET BACKBONE

Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.

ASN API & Database

Upstreams

There is 1 peer for this ASN.

upstreams	Name
AS4134	CHINANET BACKBONE

Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.

ASN API & Database

Downstreams

There are no downstreams for this ASN.

Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.

ASN API & Database

Pingable IPs

68 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
175.12.94.34	AS151823 China Telecom	`1.25ms` from Changsha, CN
175.12.92.181	AS151823 China Telecom	`1.50ms` from Changsha, CN
175.12.110.61	AS151823 China Telecom	`1.67ms` from Changsha, CN
240e:106:aa00:1003::3	AS151823 China Telecom	`4.19ms` from Chenzhou, CN
175.12.99.25	AS151823 China Telecom	`1.56ms` from Changsha, CN
175.12.13.12	AS151823 China Telecom	`1.54ms` from Changsha, CN
175.12.126.17	AS151823 China Telecom	`1.40ms` from Changsha, CN
175.12.91.12	AS151823 China Telecom	`1.53ms` from Changsha, CN
175.12.9.206	AS151823 China Telecom	`1.54ms` from Changsha, CN
175.12.101.152	AS151823 China Telecom	`1.33ms` from Changsha, CN
175.12.67.251	AS151823 China Telecom	`2.08ms` from Changsha, CN
175.12.2.15	AS151823 China Telecom	`1.55ms` from Changsha, CN
175.12.109.237	AS151823 China Telecom	`1.72ms` from Changsha, CN
175.12.75.32	AS151823 China Telecom	`1.38ms` from Changsha, CN
175.12.64.27	AS151823 China Telecom	`1.49ms` from Changsha, CN
175.12.76.129	AS151823 China Telecom	`5.42ms` from Changsha, CN
175.12.19.30	AS151823 China Telecom	`1.57ms` from Changsha, CN
175.12.118.25	AS151823 China Telecom	`2.23ms` from Changsha, CN
175.12.74.39	AS151823 China Telecom	`1.51ms` from Changsha, CN
175.12.10.22	AS151823 China Telecom	`1.29ms` from Changsha, CN
175.12.117.53	AS151823 China Telecom	`1.65ms` from Changsha, CN
175.12.65.13	AS151823 China Telecom	`1.53ms` from Changsha, CN
175.12.12.155	AS151823 China Telecom	`1.31ms` from Changsha, CN
175.12.78.128	AS151823 China Telecom	`5.84ms` from Changsha, CN
175.12.97.254	AS151823 China Telecom	`4.14ms` from Changsha, CN

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address	ASN	Details
172.199.74.63	AS8075 Microsoft Corporation	`0.29ms` from Amsterdam, NL
1.2.209.31	AS23969 TOT Public Company Limited	`1.36ms` from Bangkok, TH
3.66.214.15	AS16509 Amazon.com, Inc.	`0.31ms` from Frankfurt am Main, DE
51.91.0.31	AS16276 OVH SAS	`0.08ms` from Gravelines, FR
124.225.239.255	AS4134 CHINANET BACKBONE	`2.81ms` from Haikou, CN
72.234.26.191	AS36149 Hawaiian Telcom Services Company, Inc.	`4.09ms` from Honolulu, US
220.163.163.207	AS4134 CHINANET BACKBONE	`7.67ms` from Kunming, CN
173.76.49.175	AS701 Verizon Business	`2.96ms` from Boston, US
24.28.248.143	AS11426 Charter Communications Inc	`3.07ms` from Charlotte, US
73.223.2.15	AS7922 Comcast Cable Communications, LLC	`4.75ms` from Fremont, US
74.83.110.191	AS6181 Cincinnati Bell Telephone Company LLC	`4.88ms` from Indianapolis, US
84.69.248.207	AS5378 Vodafone Limited	`11.22ms` from Manchester, GB
117.93.88.175	AS4134 CHINANET BACKBONE	`5.98ms` from Nanjing, CN
123.152.245.63	AS4837 CHINA UNICOM China169 Backbone	`3.88ms` from Ningbo, CN
84.142.115.127	AS3320 Deutsche Telekom AG	`3.27ms` from Nuernberg, DE
35.180.167.31	AS16509 Amazon.com, Inc.	`0.44ms` from Paris, FR
63.223.88.159	AS3491 PCCW Global (HK) Ltd.	`0.19ms` from Seattle, US
103.18.112.255	AS142339 PT Kangen Network Solusindo	`5.38ms` from Singapore, SG
109.244.173.207	AS45090 Shenzhen Tencent Computer Systems Company Limited	`4.85ms` from Tianjin, CN
45.58.218.207	AS20115 Charter Communications LLC	`0.52ms` from Ashburn, US
209.59.222.223	AS29873 Newfold Digital, Inc.	`0.26ms` from Boston, US
65.30.221.127	AS10796 Charter Communications Inc	`6.41ms` from Chicago, US
75.9.81.63	AS7018 AT&T Enterprises, LLC	`8.24ms` from Chicago, US
177.185.157.239	AS263419 Edilso Fuchter & Cia Ltda	`9.99ms` from Curitiba, BR
103.149.170.191	AS140829 VNNIC-4byte-ASBLOCK-AP	`0.66ms` from Hanoi, VN

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.

traceroute -a -n -q1 -f5 -m14 175.12.7.218

traceroute to 175.12.7.218 (175.12.7.218): 14 hops max, 52 byte packets

5 [AS3356] 212.133.96.206 10.15 ms

6 [AS4134] 202.97.116.249 281.626 ms

7 *

8 *

9 [AS4134] 202.97.72.82 275.664 ms

10 *

11 [AS151823] 175.12.64.5 292.021 ms

12 *

13 *

14 *

Measurement taken from

IPinfo ProbeNet in Coventry, GB

On April 24th 2026

Related Networks