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 itsky.cc 8
180.149.132.54 sanguows.com 6
180.149.134.156 appsina.com 2
180.149.142.215 fxlehui.com 2
180.149.131.33 baidu-tech.com 2
180.149.144.210 cloud-control.top 1
180.149.131.31 saues.cn 1
180.149.134.27 weibo.tv 1
180.149.138.191 weibo.tv 1
180.149.136.253 7g8g.cn 1
180.149.138.238 vshoucang.com 1
180.149.134.154 appsina.com 1
180.149.132.231 hansymining.com 1
180.149.132.56 pubbcsapp.com 1
180.149.132.118 duapp.com 1
180.149.134.142 ychoo.top 1
180.149.131.99 2-orz.com 1
180.149.145.123 mvideoact.com 1
180.149.144.163 bdtjrcv.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

Pingable IPs

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

IP Address ASN Details
180.149.128.7 AS23724 IDC, China Telecommunications Corporation 2.54ms from Tianjin, CN
180.149.153.242 AS23724 IDC, China Telecommunications Corporation 3.11ms from Beijing, CN
180.149.156.36 AS23724 IDC, China Telecommunications Corporation 2.75ms from Tianjin, CN
180.149.136.47 AS23724 IDC, China Telecommunications Corporation 3.29ms from Beijing, CN
180.149.134.130 AS23724 IDC, China Telecommunications Corporation 2.64ms from Tianjin, CN
180.149.137.222 AS23724 IDC, China Telecommunications Corporation 2.92ms from Tianjin, CN
180.149.143.153 AS23724 IDC, China Telecommunications Corporation 4.99ms from Tianjin, CN
180.149.159.109 AS23724 IDC, China Telecommunications Corporation 3.01ms from Tianjin, CN
180.149.148.163 AS23724 IDC, China Telecommunications Corporation 2.88ms from Tianjin, CN
180.149.138.57 AS23724 IDC, China Telecommunications Corporation 2.54ms from Tianjin, CN
180.149.139.37 AS23724 IDC, China Telecommunications Corporation 2.98ms from Tianjin, CN
180.149.158.3 AS23724 IDC, China Telecommunications Corporation 2.68ms from Tianjin, CN
180.149.135.41 AS23724 IDC, China Telecommunications Corporation 2.70ms from Tianjin, CN
180.149.145.3 AS23724 IDC, China Telecommunications Corporation 4.23ms from Tianjin, CN
180.149.129.229 AS23724 IDC, China Telecommunications Corporation 2.59ms from Tianjin, CN
180.149.141.121 AS23724 IDC, China Telecommunications Corporation 2.51ms from Tianjin, CN
180.149.152.67 AS23724 IDC, China Telecommunications Corporation 2.73ms 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
99.215.46.131 AS812 Rogers Communications Canada Inc. 17.64ms from Buffalo, US
198.1.243.19 AS9304 HGC Global Communications Limited 2.27ms from Hong Kong, HK
177.64.19.131 AS28573 Claro NXT Telecomunicacoes Ltda 5.38ms from Osasco, BR
38.19.223.51 AS274614 VELOX NETWORK SOLUCOES TECNOLOGICAS LTDA 0.61ms from Porto Alegre, BR
39.83.217.67 AS4837 CHINA UNICOM China169 Backbone 7.90ms from Qingdao, CN
59.9.120.243 AS4766 Korea Telecom 1.56ms from Seoul, KR
110.14.137.195 AS9318 SK Broadband Co Ltd 2.25ms from Seoul, KR
193.11.89.163 AS1653 Vetenskapsradet / SUNET 0.96ms from Stockholm, SE
104.195.142.195 AS5645 TekSavvy Solutions, Inc. 10.93ms from Toronto, CA
179.155.65.147 AS28573 Claro NXT Telecomunicacoes Ltda 12.66ms from Vinhedo, BR
192.109.225.35 AS41123 Gorodskie Telekommunikatsionnye Sistemy LLC 13.25ms from Yekaterinburg, RU
115.61.113.67 AS4837 CHINA UNICOM China169 Backbone 3.78ms from Zhengzhou, CN
157.143.85.211 AS8758 Iway AG 0.71ms from Zuerich, CH
94.132.185.115 AS2860 NOS COMUNICACOES, S.A. 9.19ms from Braga, PT
145.236.14.131 AS5483 Magyar Telekom Plc. 9.11ms from Budapest, HU
13.78.237.243 AS8075 Microsoft Corporation 3.58ms from Denver, US
185.133.20.163 AS55293 A2 Hosting, Inc. 0.06ms from Detroit, US
51.9.190.51 AS6871 Plusnet 5.28ms from Erith, GB
123.24.62.227 AS45899 VNPT Corp 1.07ms from Hanoi, VN
87.115.86.83 AS6871 Plusnet 2.90ms from London, GB
95.220.12.19 AS12714 PJSC MegaFon 1.73ms from Moscow, RU
103.217.85.211 AS135257 DL GTPL Broadband Private Limited 11.13ms from Mumbai, IN
82.55.79.115 AS3269 Telecom Italia S.p.A. 6.58ms from Naples, IT
62.146.159.179 AS15598 NorthC Deutschland GmbH 1.00ms from Nuernberg, DE
38.56.48.19 AS210129 ATOMO NETWORKS SRL 18.14ms from Palermo, IT

Traceroute

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

$
traceroute -a -n -q1 -f4 -m13 180.149.146.126
traceroute to 180.149.146.126 (180.149.146.126): 13 hops max, 52 byte packets
4 [AS3257] 213.200.117.178 109.095 ms
5 [AS4134] 81.173.18.1 192.503 ms
6 [AS4134] 202.97.36.29 246.005 ms
7 *
8 *
9 *
10 [AS23724] 36.110.246.218 250.107 ms
11 *
12 *
13 *
Measurement taken from IPinfo ProbeNet in Ramallah, PS
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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