211.100.0.0/19

AS23724  ·  IDC, China Telecommunications Corporation

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Summary

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

WHOIS Details

inetnum:        211.100.0.0 - 211.100.63.255
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:  2023-11-28T00:57:24Z
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
auth:           # Filtered
admin-c:        YZ63-AP
tech-c:         YZ63-AP
mnt-by:         MAINT-CNNIC-AP
last-modified:  2021-09-05T23:38:35Z
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
abuse-mailbox:  ipas@cnnic.cn
mnt-by:         APNIC-ABUSE
last-modified:  2024-07-30T11:55:46Z
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

Hosted domains

There are 108 domain names hosted across 70 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
211.100.7.136 xn--rhq24f5vc2z7a.xn--fiqz9s 12
211.100.30.182 nb-sevenseas.com 5
211.100.28.146 ccfdie.org 4
211.100.5.171 iapabi.com 3
211.100.28.187 sino-customs.com 2
211.100.27.55 jawon.cn 2
211.100.19.59 shanghaishark.com.cn 2
211.100.28.228 goldnews.cn 2
211.100.27.3 tuc.cn 2
211.100.28.204 bqzs.org.cn 1
211.100.8.173 xn--h0tv55ee0k.com 1
211.100.28.130 arabicaroasters.com 1
211.100.26.5 mytask.com 1
211.100.30.90 tianxing98.cn 1
211.100.28.235 ht-store.com 1
211.100.12.203 pdn.cn 1
211.100.26.82 flowreader.net 1
211.100.15.75 link-agency.com 1
211.100.12.253 bio168.com 1
211.100.26.187 auxora.cn 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

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

IP Address ASN Details
211.100.5.166 AS23724 IDC, China Telecommunications Corporation 3.55ms from Beijing, CN
211.100.4.33 AS23724 IDC, China Telecommunications Corporation 4.33ms from Beijing, CN
211.100.3.180 AS23724 IDC, China Telecommunications Corporation 2.64ms from Beijing, CN
211.100.24.2 AS23724 IDC, China Telecommunications Corporation 3.91ms from Beijing, CN
211.100.18.132 AS23724 IDC, China Telecommunications Corporation 2.18ms from Tianjin, CN
211.100.28.112 AS23724 IDC, China Telecommunications Corporation 2.50ms from Tianjin, CN
211.100.27.49 AS23724 IDC, China Telecommunications Corporation 2.61ms from Tianjin, CN
211.100.15.85 AS23724 IDC, China Telecommunications Corporation 3.37ms from Tianjin, CN
211.100.2.105 AS23724 IDC, China Telecommunications Corporation 2.91ms from Tianjin, CN
211.100.30.65 AS23724 IDC, China Telecommunications Corporation 3.43ms from Tianjin, CN
211.100.17.1 AS23724 IDC, China Telecommunications Corporation 4.11ms from Beijing, CN
211.100.7.129 AS23724 IDC, China Telecommunications Corporation 3.46ms from Tianjin, CN
211.100.14.19 AS23724 IDC, China Telecommunications Corporation 3.21ms from Tianjin, CN
211.100.8.120 AS23724 IDC, China Telecommunications Corporation 2.44ms from Tianjin, CN
211.100.6.195 AS23724 IDC, China Telecommunications Corporation 3.67ms from Tianjin, CN
211.100.19.150 AS23724 IDC, China Telecommunications Corporation 2.44ms from Tianjin, CN
211.100.0.24 AS23724 IDC, China Telecommunications Corporation 3.47ms from Beijing, 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
190.137.26.67 AS7303 Telecom Argentina S.A. 16.51ms from Buenos Aires, AR
96.29.128.147 AS10796 Charter Communications Inc 13.59ms from Columbus, US
124.67.41.3 AS4837 CHINA UNICOM China169 Backbone 5.98ms from Hohhot, CN
73.155.83.99 AS7922 Comcast Cable Communications, LLC 6.60ms from Houston, US
18.61.228.243 AS16509 Amazon.com, Inc. 1.29ms from Hyderabad, IN
60.164.255.51 AS4134 CHINANET-BACKBONE 3.20ms from Lanzhou, CN
86.166.25.243 AS2856 British Telecommunications PLC 4.48ms from London, GB
174.176.180.195 AS7922 Comcast Cable Communications, LLC 7.79ms from Miami, US
3.33.46.83 AS16509 Amazon.com, Inc. 0.86ms from Reston, US
175.231.135.19 AS4766 Korea Telecom 1.58ms from Seoul, KR
122.201.90.67 AS38719 Dreamscape Networks Limited 0.26ms from Sydney, AU
20.222.11.67 AS8075 Microsoft Corporation 0.15ms from Tokyo, JP
59.106.209.131 AS9370 SAKURA Internet Inc. 0.83ms from Tokyo, JP
97.84.239.35 AS20115 Charter Communications LLC 15.40ms from Chicago, US
87.160.166.147 AS3320 Deutsche Telekom AG 5.35ms from Duesseldorf, DE
152.65.232.131 AS15169 Google LLC 0.10ms from Frankfurt am Main, DE
92.187.66.195 AS12479 Orange Espagne SA 13.43ms from Madrid, ES
103.93.109.195 AS136585 LEIDOS AUSTRALIA PTY LIMITED 1.17ms from Melbourne, AU
162.254.121.83 AS23314 Summit Broadband 0.13ms from Miami, US
31.200.216.3 AS21353 JSC ER-Telecom Holding 0.92ms from Moscow, RU
221.229.248.227 AS4134 CHINANET-BACKBONE 12.14ms from Nanjing, CN
92.103.164.131 AS15557 Societe Francaise Du Radiotelephone - SFR SA 3.47ms from Paris, FR
34.193.48.115 AS14618 Amazon.com, Inc. 0.19ms from Reston, US
50.118.164.163 AS18779 EGIHosting 0.15ms from Santa Clara, US
116.43.199.147 AS17858 LG POWERCOMM 1.88ms from Seoul, KR

Traceroute

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

$
traceroute -a -n -q1 -f5 211.100.3.180
traceroute to 211.100.3.180 (211.100.3.180): 64 hops max, 52 byte packets
Measurement taken from IPinfo ProbeNet in Beijing, CN
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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