221.122.0.0/19

AS23724  ·  IDC, China Telecommunications Corporation

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Summary

Country China
Domain shinet.com.cn
ASN AS23724
Registry APNIC
ID CETCBJ

WHOIS Details

inetnum:        221.122.0.0 - 221.122.3.255
netname:        CETCBJ
country:        CN
descr:          CETC BJ BRANCH
descr:          COMMUNICATIONS
descr:          NO.1 NORTH ROAD OF WORKER'S STADIUM, CHAOYANG DISTRICT, BEIJING
admin-c:        GJ121-AP
tech-c:         WY152-AP
status:         ASSIGNED NON-PORTABLE
mnt-by:         MAINT-CN-CNNIC-CHINACOM
last-modified:  2008-09-04T06:53:50Z
source:         APNIC

person:         Guo Jinbo
nic-hdl:        GJ121-AP
e-mail:         liyan2561@sina.com
address:        NO.1 North Road of Workers Stadium
address:        Chaoyang District, Beijing, China
phone:          +86-10-64169966
fax-no:         +86-10-64163632
country:        CN
mnt-by:         MAINT-CNNIC-AP
last-modified:  2019-05-17T03:48:20Z
source:         APNIC

person:         Wang Yongqiang
nic-hdl:        WY152-AP
e-mail:         zhengwen@shinet.com.cn
address:        NO.1 North Road of Workers Stadium
address:        Chaoyang District, Beijing, China
phone:          +86-10-64163626
fax-no:         +86-10-64163632
country:        CN
mnt-by:         MAINT-CNNIC-AP
last-modified:  2019-05-17T03:48:41Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 221.122.0.0/16

No nearby ranges found.

Hosted domains

There are 12 domain names hosted across 10 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
221.122.13.189 haidachina.com.cn 2
221.122.13.93 jiangteng.cn 2
221.122.13.111 rakinda.net 1
221.122.0.102 512qc.cn 1
221.122.20.5 guocainet.com 1
221.122.13.124 zhengping.cn 1
221.122.13.146 hzyuancheng.cn 1
221.122.20.12 guocainet.cn 1
221.122.13.33 ashbf.com 1
221.122.13.55 xn--10v166e.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

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

IP Address ASN Details
221.122.0.147 AS23724 IDC, China Telecommunications Corporation 2.31ms from Tianjin, CN
221.122.2.238 AS23724 IDC, China Telecommunications Corporation 3.40ms from Beijing, CN
221.122.20.234 AS23724 IDC, China Telecommunications Corporation 3.87ms from Beijing, CN
221.122.5.73 AS23724 IDC, China Telecommunications Corporation 3.61ms from Tianjin, CN
221.122.1.30 AS23724 IDC, China Telecommunications Corporation 2.81ms 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
81.204.102.195 AS1136 KPN B.V. 1.32ms from Amsterdam, NL
17.253.104.243 AS6185 Apple Inc. 0.66ms from Amsterdam, NL
205.251.122.99 AS29838 Atlantic Metro Communications II, Inc. 0.61ms from Ashburn, US
99.135.110.243 AS7018 AT&T Enterprises, LLC 16.58ms from Atlanta, US
75.90.159.3 AS7029 Windstream Communications LLC 2.22ms from Atlanta, US
52.38.95.227 AS16509 Amazon.com, Inc. 0.32ms from Boardman, US
184.170.161.67 AS30600 Metronet 3.85ms from Chicago, US
73.70.218.51 AS7922 Comcast Cable Communications, LLC 3.10ms from Fremont, US
149.165.45.3 AS87 Indiana University 8.45ms from Indianapolis, US
5.71.82.19 AS5607 Sky UK Limited 13.14ms from London, GB
73.244.205.115 AS7922 Comcast Cable Communications, LLC 7.28ms from Miami, US
34.32.147.19 AS396982 Google LLC 0.13ms from Oudeschip, NL
52.7.24.19 AS14618 Amazon.com, Inc. 0.25ms from Reston, US
73.222.17.35 AS7922 Comcast Cable Communications, LLC 5.54ms from San Jose, US
47.42.189.99 AS20115 Charter Communications LLC 10.34ms from Seattle, US
49.243.5.35 AS10013 FreeBit Co.,Ltd. 17.76ms from Tokyo, JP
126.69.230.67 AS17676 SoftBank Corp. 12.67ms from Tokyo, JP
92.104.158.83 AS3303 Swisscom (Switzerland) Ltd 1.86ms from Zuerich, CH
4.157.203.163 AS8075 Microsoft Corporation 0.60ms from Ashburn, US
60.207.200.35 AS4808 China Unicom Beijing Province Network 3.31ms from Beijing, CN
76.119.128.179 AS7922 Comcast Cable Communications, LLC 10.40ms from Boston, US
207.144.192.99 AS12208 TruVista Communications 6.07ms from Charlotte, US
14.160.247.131 AS45899 VNPT Corp 2.51ms from Ho Chi Minh City, VN
83.45.242.147 AS3352 TELEFONICA DE ESPANA S.A.U. 8.54ms from Madrid, ES
187.191.91.83 AS19373 Triara.com S.A. de C.V. 1.28ms from Santiago de Queretaro, MX

Traceroute

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

$
traceroute -a -n -q1 -f2 -m16 221.122.13.55
traceroute to 221.122.13.55 (221.122.13.55): 16 hops max, 52 byte packets
3 *
4 *
5 [AS3356] 212.133.96.206 10.274 ms
6 *
7 *
8 [AS4134] 202.97.61.133 250.402 ms
9 [AS23724] 36.110.245.182 251.246 ms
10 *
11 *
12 *
13 [AS23724] 101.254.0.20 213.273 ms
14 *
15 *
16 *
Measurement taken from IPinfo ProbeNet in Coventry, GB
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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