121.101.208.0/20
AS23724 · IDC, China Telecommunications Corporation
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| Country |
China
|
| Domain | cnispgroup.com |
| ASN | AS23724 |
| Registry | APNIC |
| ID | CNISP-UNION |
WHOIS Details
inetnum: 121.101.208.0 - 121.101.223.255 netname: CNISP-UNION descr: CNISP-Union Technology (Beijing) Co., Ltd descr: Room 503, Building D, descr: No.2 Shangdi Xinxi Road Pioneering Park, descr: Haidian District, Beijing, 100085, P.R.China country: CN admin-c: DY857-AP tech-c: WF703-AP abuse-c: AC1601-AP status: ALLOCATED PORTABLE mnt-by: MAINT-CNNIC-AP mnt-irt: IRT-CNISP-UNION-CN mnt-lower: MAINT-AP-CNISP last-modified: 2023-11-28T00:57:01Z source: APNIC irt: IRT-CNISP-UNION-CN address: Rm503, Building D, No.2 Xinxi Road, Haidian, China e-mail: heyuguo@cnispgroup.com abuse-mailbox: heyuguo@cnispgroup.com admin-c: DY857-AP tech-c: WF703-AP auth: # Filtered mnt-by: MAINT-CNNIC-AP last-modified: 2025-11-18T00:34:43Z 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: Dong Yinliang address: Rm503, Building D, No.2 Xinxi Road, Haidian, China country: CN phone: +86-10-82893336 fax-no: +86-10-82893337 e-mail: linyue@cnispgroup.com nic-hdl: DY857-AP mnt-by: MAINT-CNNIC-AP last-modified: 2019-09-03T00:50:44Z source: APNIC person: Wang Fei address: Rm503, Building D, No.2 Xinxi Road, Haidian, China country: CN phone: +86-10-82893336 fax-no: +86-10-82893337 e-mail: linyue@cnispgroup.com nic-hdl: WF703-AP mnt-by: MAINT-CNNIC-AP last-modified: 2019-08-22T02:41:04Z source: APNIC
Nearby Ranges
BGP prefixes that overlap with 121.101.0.0/16
| Range | ASN | Company | Num of IPs |
|---|---|---|---|
| 121.101.64.0/18 | AS2527 | Sony Network Communications Inc. | 16,384 |
| 121.101.224.0/19 | AS10036 | DLIVE | 8,192 |
| 121.101.192.0/20 | AS45370 | BROADBANDIDC | 4,096 |
| 121.101.128.0/21 | AS131706 | PT SELARAS CITRA TERABIT | 2,048 |
| 121.101.176.0/21 | AS38869 | Skynetworks | 2,048 |
| 121.101.136.0/21 | AS24130 | TPG Internet Pty Ltd. | 2,048 |
| 121.101.133.0/24 | AS131706 | Infrastruktur Terabit Jawa Tengah | 256 |
| 121.101.134.0/24 | AS131706 | Infrastruktur Terabit Jawa | 256 |
| 121.101.135.0/24 | AS131706 | Infrastruktur Terabit Data Center | 256 |
| 121.101.128.0/24 | AS131706 | Infrastruktur Neucentrix | 256 |
| 121.101.130.0/24 | AS131706 | Infrastruktur Terabit Jakarta | 256 |
| 121.101.129.0/24 | AS131706 | Jl. Bido 4 No 6, Gumunggung, Gilingan, Banjarsari, Surakarta | 256 |
| 121.101.131.0/24 | AS131706 | Infrastruktur Terabit Magelang | 256 |
| 121.101.132.0/24 | AS131706 | Infrastruktur Terabit Yogyakarta | 256 |
Hosted domains
There are 98 domain names hosted across 74 IP addresses on this ASN. Checkout our API to access full domain hosting information.
| IP Address | Domain | Domains on this IP |
|---|---|---|
| 121.101.219.75 | danxi-lab.com | 5 |
| 121.101.219.72 | dnets.com.cn | 4 |
| 121.101.223.216 | bjkaigao.com | 3 |
| 121.101.213.160 | jxjtsy.com | 2 |
| 121.101.219.169 | cbnweek.cn | 2 |
| 121.101.221.123 | gemle.com | 2 |
| 121.101.211.122 | china369.mobi | 2 |
| 121.101.217.233 | daiqing.com | 2 |
| 121.101.221.238 | bjtouzi.cn | 2 |
| 121.101.212.206 | 99yuan.com | 2 |
| 121.101.215.124 | hsddyxy.com | 2 |
| 121.101.211.62 | truwin.co | 2 |
| 121.101.210.88 | yoloo.com.cn | 2 |
| 121.101.212.24 | luolun.com | 2 |
| 121.101.219.74 | donggecaipu.com | 2 |
| 121.101.210.137 | hbticket.com | 2 |
| 121.101.223.69 | aerosoft.com.cn | 2 |
| 121.101.217.125 | kljwater.cn | 2 |
| 121.101.213.20 | exuetown.com | 1 |
| 121.101.223.175 | arabletechnology.com | 1 |
Hosted domains API
Pingable IPs
10 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 121.101.208.126 |
3.88ms from Beijing,
CN
|
|
| 121.101.213.17 |
5.07ms from Tianjin,
CN
|
|
| 121.101.212.49 |
4.78ms 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 |
|---|---|---|
| 34.220.204.52 |
0.18ms from Boardman,
US
|
|
| 104.155.105.116 |
0.13ms from Brussels,
BE
|
|
| 184.59.199.228 |
9.64ms from Chicago,
US
|
|
| 95.100.64.36 |
0.28ms from Frankfurt am Main,
DE
|
|
| 163.1.210.36 |
3.29ms from London,
GB
|
|
| 143.92.173.52 |
4.21ms from Manama,
BH
|
|
| 58.219.57.36 |
4.72ms from Nanjing,
CN
|
|
| 219.108.145.228 |
13.40ms from Osaka,
JP
|
|
| 109.215.34.52 |
14.69ms from Paris,
FR
|
|
| 112.219.58.116 |
2.41ms from Seoul,
KR
|
|
| 14.43.64.84 |
6.82ms from Seoul,
KR
|
|
| 218.237.1.164 |
6.04ms from Seoul,
KR
|
|
| 115.120.200.180 |
2.73ms from Suzhou,
CN
|
|
| 171.14.55.20 |
10.83ms from Zhengzhou,
CN
|
|
| 92.97.213.148 |
3.57ms from Al Fujairah City,
AE
|
|
| 84.82.138.116 |
1.79ms from Amsterdam,
NL
|
|
| 34.218.52.36 |
0.14ms from Boardman,
US
|
|
| 14.176.196.4 |
7.90ms from Da Nang,
VN
|
|
| 8.136.214.132 |
4.65ms from Hangzhou,
CN
|
|
| 117.5.14.4 |
3.97ms from Hanoi,
VN
|
|
| 14.168.17.116 |
5.17ms from Ho Chi Minh City,
VN
|
|
| 136.38.171.20 |
0.90ms from Salt Lake City,
US
|
|
| 112.172.20.36 |
1.39ms from Seoul,
KR
|
|
| 79.141.175.100 |
0.58ms from Stockholm,
SE
|
|
| 219.28.235.68 |
3.29ms from Tokyo,
JP
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
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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