1. All IP Ranges
  2. 180.0.0.0/8
  3. 180.149.0.0/16
  4. AS23724  | 180.149.128.0/19

180.149.128.0/19

AS23724  ·  IDC, China Telecommunications Corporation

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Summary

Country China
Domain bjtelecom.cn
ASN AS23724
Registry APNIC
ID BJTEL

WHOIS Details

inetnum:        180.149.128.0 - 180.149.159.255
netname:        BJTEL
descr:          ChinaTelecom Group Beijing Ltd,Co
descr:          No.21 Chaoyangmen Beidajie,Dongcheng District,Beijing
country:        CN
admin-c:        YZ2206-AP
tech-c:         HH1408-AP
abuse-c:        AC1601-AP
status:         ALLOCATED PORTABLE
mnt-by:         MAINT-CNNIC-AP
mnt-irt:        IRT-BJTEL-CN
mnt-lower:      MAINT-CNNIC-AP
mnt-routes:     MAINT-CNNIC-AP
last-modified:  2023-11-28T00:57:11Z
source:         APNIC

irt:            IRT-BJTEL-CN
address:        No.21 Chaoyangmen Beidajie,Dongcheng District,Beijing
e-mail:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        YZ63-AP
tech-c:         YZ63-AP
auth:           # Filtered
mnt-by:         MAINT-CNNIC-AP
last-modified:  2025-11-18T00:35:07Z
source:         APNIC

role:           ABUSE CNNICCN
country:        ZZ
address:        Beijing, China
phone:          +000000000
e-mail:         [email protected]
admin-c:        IP50-AP
tech-c:         IP50-AP
nic-hdl:        AC1601-AP
remarks:        Generated from irt object IRT-CNNIC-CN
remarks:        [email protected] is invalid
abuse-mailbox:  [email protected]
mnt-by:         APNIC-ABUSE
last-modified:  2025-09-19T17:20:32Z
source:         APNIC

person:         Hongtao Hou
address:        No.21 Chaoyangmen Beidajie,Dongcheng District,Beijing
country:        CN
phone:          +86-10-58503461
e-mail:         [email protected]
nic-hdl:        HH1408-AP
mnt-by:         MAINT-CNNIC-AP
last-modified:  2021-05-21T00:32:34Z
source:         APNIC

person:         Yiming Zheng
address:        No.21 Chaoyangmen Beidajie,Dongcheng District,Beijing
country:        CN
phone:          +86-10-58503461
fax-no:         +86-10-58503054
e-mail:         [email protected]
nic-hdl:        YZ2206-AP
mnt-by:         MAINT-CNNIC-AP
last-modified:  2015-09-22T02:54:01Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 180.149.0.0/16

Range ASN Company Num of IPs
180.149.160.0/19 AS4721 JCOM Co., Ltd. 8,192
180.149.48.0/20 AS55824 C/0 National Informatics Centre 4,096
180.149.192.0/22 AS140637 Australian Taxation Office 1,024
180.149.232.0/22 AS131464 Digi Jadoo Broadband Ltd 1,024
180.149.248.0/22 AS24437 The University of Western Australia 1,024
180.149.204.0/22 AS10010 TOKAI Communications Corporation 1,024
180.149.216.0/24 AS136030 Gateway2 Clients 1 to 254 256
180.149.217.0/24 AS136030 Gateway2 Clients 255 - 508 256
180.149.218.0/24 AS136030 Gateway2 Clients 509 - 762 256
180.149.220.0/24 AS136030 Gateway2 Clients 1017 - 1270 256
180.149.221.0/24 AS136030 Gateway2 Clients 1270 - 1524 256
180.149.222.0/24 AS136030 Gateway2 Clients 1525 - 1780 256
180.149.228.0/24 AS136557 Ransom_IT_Infrastructure 256
180.149.229.0/24 AS136557 Ransom_IT_Infrastructure 256
180.149.230.0/24 AS136557 Ransom_IT_Infrastructure 256
180.149.231.0/24 AS136557 Host Universal Pty Ltd Auckland Services 256
180.149.236.0/24 AS136993 RM 1301 CAMBRIDGE HSE 26-28 CAMERON RD TST KLN 256
180.149.237.0/24 AS136993 CLOUD VALLEY TECHNOLOGY LIMITED 256
180.149.33.0/24 AS16276 Private Customer 256
180.149.200.0/24 AS18211 Nomura Securities Co., Ltd. 256
180.149.35.0/24 AS18526 Private Customer 256
180.149.36.0/24 AS202422 G-Core Labs Customer assignment 256
180.149.37.0/24 AS202422 G-Core Labs Customer assignment 256
180.149.38.0/24 AS202422 G-Core Labs Customer assignment 256
180.149.39.0/24 AS202422 G-Core Labs Customer assignment 256
180.149.44.0/24 AS202422 G-Core Labs Customer assignment 256
180.149.45.0/24 AS202422 G-Core Labs Customer assignment 256
180.149.46.0/24 AS202422 G-Core Labs Customer assignment 256
180.149.47.0/24 AS202422 G-Core Labs Customer assignment 256
180.149.196.0/24 AS210403 Groupe LWS SARL 256
180.149.197.0/24 AS210403 Groupe LWS SARL 256
180.149.198.0/24 AS210403 Groupe LWS SARL 256
180.149.199.0/24 AS210403 Groupe LWS SARL 256
180.149.118.0/24 AS45204 Mainzer Landstrasse 351-353, 60326 Frankfurt am Main, Germany 256
180.149.201.0/24 AS4826 Nomura Australia Ltd 256
180.149.48.0/24 AS55824 NKN South Universities 256
180.149.49.0/24 AS55824 NKN North Universities 256
180.149.51.0/24 AS55824 NKN West Universities 256
180.149.52.0/24 AS55824 NKN CDN Network 256
180.149.54.0/24 AS55824 NKN West Universities 256
180.149.55.0/24 AS55824 NKN Central Universities 256
180.149.59.0/24 AS55824 National Knowledge Network C/0 National Informatics Centre, Ministry Of Comm & IT A-Block, CGO Complex Lodhi Road 256
180.149.60.0/24 AS55824 HYDERABAD-Google cache_AP 256
180.149.61.0/24 AS55824 NKN Research Institutes 256
180.149.63.0/24 AS55824 NKN Infrastructure 256
180.149.50.0/24 AS55847 NKN East Universities 256
180.149.53.0/24 AS55847 NKN North Universities 256
180.149.57.0/24 AS55847 NKN South Universities 256
180.149.58.0/24 AS55847 NKN East Universities 256

Hosted domains

There are 33 domain names hosted across 20 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
180.149.132.47 263vip.cn 8
180.149.132.54 webgamehome.com 6
180.149.142.215 muller-s.cn 2
180.149.131.33 baidu-tech.com 2
180.149.134.156 appsina.com 2
180.149.136.253 7g8g.cn 1
180.149.132.118 duapp.com 1
180.149.131.99 2-orz.com 1
180.149.138.238 vshoucang.com 1
180.149.144.210 cloud-control.top 1
180.149.134.154 appsina.com 1
180.149.138.191 weibo.tv 1
180.149.156.200 sososnap.com 1
180.149.131.31 saues.cn 1
180.149.134.142 ychoo.top 1
180.149.145.123 mvideoact.com 1
180.149.134.27 weibo.tv 1
180.149.132.231 hansymining.com 1
180.149.144.163 bdtjrcv.com 1
180.149.132.56 pubbcsapp.com 1

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.
Useful for Cybersecurity
Read more

Pingable IPs

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

IP Address ASN Details
180.149.148.163 AS23724 IDC, China Telecommunications Corporation 2.87ms from Tianjin, CN
180.149.129.229 AS23724 IDC, China Telecommunications Corporation 2.59ms from Tianjin, CN
180.149.143.153 AS23724 IDC, China Telecommunications Corporation 4.99ms from Tianjin, CN
180.149.135.41 AS23724 IDC, China Telecommunications Corporation 2.74ms from Tianjin, CN
180.149.139.37 AS23724 IDC, China Telecommunications Corporation 2.98ms from Tianjin, CN
180.149.159.109 AS23724 IDC, China Telecommunications Corporation 3.01ms from Tianjin, CN
180.149.134.130 AS23724 IDC, China Telecommunications Corporation 2.64ms from Tianjin, CN
180.149.128.7 AS23724 IDC, China Telecommunications Corporation 2.53ms from Tianjin, CN
180.149.138.57 AS23724 IDC, China Telecommunications Corporation 2.55ms from Tianjin, CN
180.149.137.217 AS23724 IDC, China Telecommunications Corporation 3.02ms from Tianjin, CN
180.149.152.67 AS23724 IDC, China Telecommunications Corporation 2.73ms from Tianjin, CN
180.149.145.3 AS23724 IDC, China Telecommunications Corporation 4.23ms from Tianjin, CN
180.149.136.47 AS23724 IDC, China Telecommunications Corporation 3.32ms from Beijing, CN
180.149.158.3 AS23724 IDC, China Telecommunications Corporation 2.67ms from Tianjin, CN
180.149.153.242 AS23724 IDC, China Telecommunications Corporation 3.11ms from Beijing, CN
180.149.141.121 AS23724 IDC, China Telecommunications Corporation 2.50ms from Tianjin, CN
180.149.156.36 AS23724 IDC, China Telecommunications Corporation 2.75ms from Tianjin, 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
1.91.177.227 AS17429 BEIJING GEHUA CATV NETWORK CO.LTD 6.33ms from Beijing, CN
62.27.37.195 AS12312 ecotel communication ag 0.39ms from Frankfurt am Main, DE
89.182.182.163 AS13045 htp GmbH 10.16ms from Frankfurt am Main, DE
1.30.12.163 AS4837 CHINA UNICOM China169 Backbone 3.99ms from Hohhot, CN
186.153.184.243 AS7303 Telecom Argentina S.A. 0.93ms from Rosario, AR
1.201.142.227 AS9286 KINX 0.83ms from Seoul, KR
176.221.129.35 AS35805 JSC "Silknet" 2.95ms from Tbilisi, GE
36.47.103.195 AS4134 CHINANET-BACKBONE 17.09ms from Xining, CN
148.187.13.3 AS559 SWITCH 3.04ms from Zuerich, CH
74.98.195.99 AS701 Verizon Business 6.41ms from Ashburn, US
94.231.193.3 AS207493 GE-net sarl 1.55ms from Beirut, LB
201.220.32.3 AS14187 SENCINET LATAM COLOMBIA S.A. 0.66ms from Bogota, CO
71.232.233.195 AS7922 Comcast Cable Communications, LLC 4.47ms from Boston, US
178.40.158.195 AS6855 Slovak Telekom, a.s. 1.66ms from Bratislava, SK
27.13.38.3 AS4837 CHINA UNICOM China169 Backbone 1.96ms from Chongqing, CN
98.149.251.243 AS20001 Charter Communications Inc 10.67ms from Los Angeles, US
85.56.12.83 AS12479 Orange Espagne SA 12.71ms from Madrid, ES
79.145.53.179 AS3352 TELEFONICA DE ESPANA S.A.U. 11.46ms from Madrid, ES
66.171.131.83 AS27618 T. Grand Networks Inc. 14.56ms from Minneapolis, US
182.87.240.147 AS4134 CHINANET-BACKBONE 4.58ms from Nanchang, CN
173.3.240.115 AS6128 Cablevision Systems Corp. 2.87ms from New York City, US
96.80.159.211 AS7922 Comcast Cable Communications, LLC 5.62ms from New York City, US
191.182.198.35 AS28573 Claro NXT Telecomunicacoes Ltda 6.76ms from Osasco, BR
120.78.73.115 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 1.40ms from Shenzhen, CN
43.248.52.3 AS132529 W3 Networks Pty Ltd 0.37ms from Sydney, AU

Traceroute

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

$
traceroute -a -n -q1 -m12 180.149.154.230
traceroute to 180.149.154.230 (180.149.154.230): 12 hops max, 52 byte packets
2 *
3 [] 140.222.223.17 53.023 ms
4 [AS701] 157.130.246.110 57.893 ms
5 *
6 *
7 *
8 *
9 [AS23724] 36.110.248.250 212.303 ms
10 *
11 *
12 *
Measurement taken from IPinfo ProbeNet in Council Bluffs, US
On

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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