180.149.148.0/24

AS23724  ·  IDC, China Telecommunications Corporation

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Summary

Country China
Domain bjtelecom.cn
ASN AS23724
Parent Range 180.149.128.0/19
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:         zhengym.bj@bjtelecom.cn
abuse-mailbox:  zhengym.bj@bjtelecom.cn
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:         ipas@cnnic.cn
admin-c:        IP50-AP
tech-c:         IP50-AP
nic-hdl:        AC1601-AP
remarks:        Generated from irt object IRT-CNNIC-CN
remarks:        ipas@cnnic.cn is invalid
abuse-mailbox:  ipas@cnnic.cn
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:         zhengym.bj@bjtelecom.cn
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:         13370163461@189.cn
nic-hdl:        YZ2206-AP
mnt-by:         MAINT-CNNIC-AP
last-modified:  2015-09-22T02:54:01Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 180.149.148.0/24

Range ASN Company Num of IPs
180.149.128.0/19 AS23724 ChinaTelecom Group Beijing Ltd,Co 8,192

Nearby Ranges

BGP prefixes that overlap with 180.149.0.0/16

Range ASN Company Num of IPs
180.149.128.0/19 AS23724 ChinaTelecom Group Beijing Ltd,Co 8,192
180.149.160.0/19 AS4721 JCOM Co., Ltd. 8,192
180.149.48.0/20 AS55824 C/0 National Informatics Centre 4,096
180.149.248.0/22 AS24437 The University of Western Australia 1,024
180.149.232.0/22 AS131464 Digi Jadoo Broadband Ltd 1,024
180.149.192.0/22 AS140637 Australian Taxation Office 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
180.149.219.0/24 AS136030 Gateway2 Clients 763 - 1016 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
180.149.200.0/24 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
180.149.34.0/24 AS214054 ChartVPS Technologies 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 no domains currently hosted on this ASN.

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

5 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 2.88ms 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
98.82.119.72 AS14618 Amazon.com, Inc. 0.67ms from Ashburn, US
221.218.234.168 AS4808 China Unicom Beijing Province Network 3.47ms from Beijing, CN
79.210.113.104 AS3320 Deutsche Telekom AG 3.67ms from Duesseldorf, DE
189.187.205.120 AS8151 UNINET 5.28ms from Guadalajara, MX
115.75.103.248 AS7552 Viettel Group 3.10ms from Ho Chi Minh City, VN
176.235.41.184 AS34984 Superonline Iletisim Hizmetleri A.S. 2.44ms from Istanbul, TR
2.125.176.168 AS5607 Sky UK Limited 5.71ms from London, GB
20.26.130.120 AS8075 Microsoft Corporation 0.27ms from London, GB
72.246.157.56 AS16625 Akamai Technologies, Inc. 0.66ms from Los Angeles, US
210.136.52.88 AS2514 NTT PC Communications, Inc. 2.68ms from Osaka, JP
220.122.151.88 AS4766 Korea Telecom 5.01ms from Seoul, KR
188.16.25.72 AS12389 PJSC Rostelecom 0.83ms from Yekaterinburg, RU
3.88.167.88 AS14618 Amazon.com, Inc. 0.60ms from Ashburn, US
79.175.89.8 AS9125 Drustvo za telekomunikacije Orion telekom doo Beograd-Zemun 0.72ms from Belgrade, RS
156.212.87.56 AS8452 TE-AS 6.96ms from Cairo, EG
79.245.59.168 AS3320 Deutsche Telekom AG 4.04ms from Frankfurt am Main, DE
43.218.95.200 AS16509 Amazon.com, Inc. 0.68ms from Jakarta, ID
185.181.18.72 AS35319 ALTAIR MEGA LLC 7.23ms from Kyiv, UA
91.11.55.24 AS3320 Deutsche Telekom AG 3.00ms from Nuernberg, DE
20.125.98.248 AS8075 Microsoft Corporation 0.39ms from Phoenix, US
76.118.78.24 AS7922 Comcast Cable Communications, LLC 12.57ms from Providence, US
121.137.78.120 AS4766 Korea Telecom 1.47ms from Seoul, KR
58.126.60.232 AS9318 SK Broadband Co Ltd 6.92ms from Seoul, KR
140.227.213.216 AS2514 NTT PC Communications, Inc. 0.68ms from Tokyo, JP
76.64.152.24 AS577 Bell Canada 1.15ms from Toronto, CA

Traceroute

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

$
traceroute -a -n -q1 -f3 180.149.148.162
traceroute to 180.149.148.162 (180.149.148.162): 64 hops max, 52 byte packets
3 [AS749] 11.254.129.145 0.917 ms
4 [AS749] 11.62.83.181 1.007 ms
5 *
8 *
9 *
10 *
11 *
Measurement taken from IPinfo ProbeNet in Tianjin, CN
On

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