211.100.0.0/20
AS23724 · IDC, China Telecommunications Corporation
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| 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: [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 211.100.0.0/16
| Range | ASN | Company | Num of IPs |
|---|---|---|---|
| 211.100.224.0/19 | AS4808 | Beijing Teletron Telecom Engineering Co., Ltd. | 8,192 |
| 211.100.96.0/19 | AS4847 | CNISP-Union Technology (Beijing) Co., Ltd | 8,192 |
| 211.100.192.0/21 | AS4808 | Communication Center, China Aerospace | 2,048 |
Hosted domains
There are 44 domain names hosted across 27 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--fiqs8s | 12 |
| 211.100.15.39 | wayx.net.cn | 2 |
| 211.100.12.203 | pdn.cn | 1 |
| 211.100.8.106 | machbird.com | 1 |
| 211.100.15.62 | waytochina.com | 1 |
| 211.100.8.108 | machbird.com | 1 |
| 211.100.6.162 | rendytel.cn | 1 |
| 211.100.12.253 | bio168.com | 1 |
| 211.100.15.71 | haimacarpet.cn | 1 |
| 211.100.8.111 | citicguoaninfo.com.cn | 1 |
| 211.100.15.90 | seagos.com.cn | 1 |
| 211.100.15.75 | link-agency.com | 1 |
| 211.100.5.194 | aixiantu.com | 1 |
Hosted domains API
Pingable IPs
687 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 211.100.2.105 |
2.90ms from Tianjin,
CN
|
|
| 211.100.6.131 |
3.88ms from Tianjin,
CN
|
|
| 211.100.11.54 |
3.46ms from Beijing,
CN
|
|
| 211.100.4.33 |
4.30ms from Beijing,
CN
|
|
| 211.100.1.105 |
2.49ms from Beijing,
CN
|
|
| 211.100.7.129 |
3.41ms from Tianjin,
CN
|
|
| 211.100.3.207 |
2.56ms from Beijing,
CN
|
|
| 211.100.8.120 |
2.42ms from Tianjin,
CN
|
|
| 211.100.0.75 |
3.46ms from Beijing,
CN
|
|
| 211.100.15.85 |
3.32ms from Tianjin,
CN
|
|
| 211.100.5.75 |
3.49ms from Beijing,
CN
|
|
| 211.100.14.19 |
3.15ms 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 |
|---|---|---|
| 77.210.148.116 |
15.24ms from Barcelona,
ES
|
|
| 188.213.1.164 |
0.64ms from Bucharest,
RO
|
|
| 171.94.46.100 |
4.82ms from Chengdu,
CN
|
|
| 89.243.151.68 |
6.42ms from London,
GB
|
|
| 38.96.41.36 |
3.85ms from Los Angeles,
US
|
|
| 24.56.11.180 |
4.95ms from Phoenix,
US
|
|
| 20.175.51.20 |
0.17ms from Quebec,
CA
|
|
| 174.87.191.84 |
11.88ms from San Jose,
US
|
|
| 188.121.116.36 |
17.23ms from Yerevan,
AM
|
|
| 80.60.26.100 |
1.47ms from Amsterdam,
NL
|
|
| 73.190.224.244 |
14.02ms from Atlanta,
US
|
|
| 18.189.39.20 |
0.17ms from Columbus,
US
|
|
| 98.197.228.68 |
6.52ms from Houston,
US
|
|
| 117.121.203.100 |
6.62ms from Jakarta,
ID
|
|
| 106.6.31.148 |
4.18ms from Nanchang,
CN
|
|
| 103.8.33.212 |
6.90ms from Nanjing,
CN
|
|
| 104.160.78.4 |
4.01ms from New York City,
US
|
|
| 211.5.62.68 |
9.45ms from Osaka,
JP
|
|
| 121.126.255.244 |
0.82ms from Seoul,
KR
|
|
| 126.40.177.228 |
6.51ms from Tokyo,
JP
|
|
| 116.83.193.244 |
3.75ms from Tokyo,
JP
|
|
| 111.0.98.132 |
1.51ms from UEruemqi,
CN
|
|
| 119.36.149.52 |
7.43ms from Wuhan,
CN
|
|
| 172.208.52.244 |
0.59ms from Ashburn,
US
|
|
| 5.54.238.244 |
1.06ms from Athens,
GR
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
IPinfo ProbeNet
in Santiago, CL
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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