221.13.128.0/17
AS4837 · CHINA UNICOM China169 Backbone
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| Country |
China
|
| Domain | chinaunicom.cn |
| ASN | AS4837 |
| Registry | APNIC |
| ID | UNICOM-HA |
WHOIS Details
inetnum: 221.13.128.0 - 221.15.255.255 netname: UNICOM-HA descr: China Unicom Henan Province Network descr: China Unicom country: CN admin-c: CH1302-AP tech-c: WW444-AP abuse-c: AC1718-AP status: ALLOCATED PORTABLE remarks: service provider remarks: This object can only be modified by APNIC hostmaster remarks: If you wish to modify this object details please remarks: send email to hostmaster@apnic.net with your organisation remarks: account name in the subject line. mnt-by: APNIC-HM mnt-lower: MAINT-CNCGROUP-HA mnt-routes: MAINT-CNCGROUP-RR mnt-irt: IRT-CU-CN last-modified: 2023-10-21T03:35:17Z source: APNIC irt: IRT-CU-CN address: No.21,Financial Street address: Beijing,100033 address: P.R.China e-mail: zhaoyz3@chinaunicom.cn abuse-mailbox: zhaoyz3@chinaunicom.cn admin-c: CH1302-AP tech-c: CH1302-AP auth: # Filtered remarks: zhaoyz3@chinaunicom.cn was validated on 2025-10-17 mnt-by: MAINT-CNCGROUP last-modified: 2025-10-17T02:26:26Z source: APNIC role: ABUSE CUCN country: ZZ address: No.21,Financial Street address: Beijing,100033 address: P.R.China phone: +000000000 e-mail: zhaoyz3@chinaunicom.cn admin-c: CH1302-AP tech-c: CH1302-AP nic-hdl: AC1718-AP remarks: Generated from irt object IRT-CU-CN remarks: zhaoyz3@chinaunicom.cn was validated on 2025-10-17 abuse-mailbox: zhaoyz3@chinaunicom.cn mnt-by: APNIC-ABUSE last-modified: 2025-10-17T02:26:56Z source: APNIC person: ChinaUnicom Hostmaster nic-hdl: CH1302-AP e-mail: hqs-ipabuse@chinaunicom.cn address: No.21,Jin-Rong Street address: Beijing,100033 address: P.R.China phone: +86-10-66259764 fax-no: +86-10-66259764 country: CN mnt-by: MAINT-CNCGROUP last-modified: 2017-08-17T06:13:16Z source: APNIC person: Wei Wang nic-hdl: WW444-AP e-mail: abuse@public.zz.ha.cn address: #55 San Quan Road, Zhengzhou, Henan Provice phone: +86-371-65952358 fax-no: +86-371-65968952 country: CN mnt-by: MAINT-CNCGROUP-HA last-modified: 2010-03-05T08:20:01Z source: APNIC
Nearby Ranges
BGP prefixes that overlap with 221.13.0.0/16
| Range | ASN | Company | Num of IPs |
|---|---|---|---|
| 221.13.0.0/18 | AS4837 | China Unicom Guizhou province network | 16,384 |
| 221.13.64.0/19 | AS4837 | China Unicom Xizang province network | 8,192 |
| 221.13.96.0/19 | AS4837 | China Unicom Chongqing province network | 8,192 |
Hosted domains
There are 66 domain names hosted across 45 IP addresses on this ASN. Checkout our API to access full domain hosting information.
| IP Address | Domain | Domains on this IP |
|---|---|---|
| 221.13.140.245 | xn--fiq2kxa243d8saw4lgvm8hq.xn--fiqz9s | 6 |
| 221.13.128.20 | xn--nyw65u.xn--fiq64b | 5 |
| 221.13.204.158 | i391.net | 5 |
| 221.13.152.231 | jyda.gov.cn | 4 |
| 221.13.157.41 | jyyd.top | 3 |
| 221.13.239.62 | tinglv.com | 2 |
| 221.13.157.36 | sao-ma.com.cn | 2 |
| 221.13.134.59 | dazhangms.com | 2 |
| 221.13.152.230 | jyda.gov.cn | 2 |
| 221.13.228.23 | hnpysybx.cn | 2 |
| 221.13.152.243 | jymm.org.cn | 2 |
| 221.13.235.221 | heishanmao.fun | 1 |
| 221.13.239.24 | writercat.net | 1 |
| 221.13.236.58 | 902020.xyz | 1 |
| 221.13.235.88 | lqdzxx1982.site | 1 |
| 221.13.220.96 | pokego.plus | 1 |
| 221.13.238.27 | 52xiao.fan | 1 |
| 221.13.237.111 | czzyun.live | 1 |
| 221.13.232.14 | hnaylz.top | 1 |
| 221.13.144.69 | lyhs56.com | 1 |
Hosted domains API
Pingable IPs
8,815 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 221.13.235.150 |
6.30ms from Zhengzhou,
CN
|
|
| 221.13.239.42 |
5.97ms from Zhengzhou,
CN
|
|
| 221.13.176.15 |
4.76ms from Zhengzhou,
CN
|
|
| 221.13.199.143 |
5.14ms from Zhengzhou,
CN
|
|
| 221.13.233.197 |
6.35ms from Zhengzhou,
CN
|
|
| 221.13.131.254 |
5.24ms from Zhengzhou,
CN
|
|
| 221.13.163.94 |
3.55ms from Zhengzhou,
CN
|
|
| 221.13.158.1 |
6.02ms from Zhengzhou,
CN
|
|
| 221.13.132.181 |
2.40ms from Zhengzhou,
CN
|
|
| 221.13.180.212 |
6.37ms from Zhengzhou,
CN
|
|
| 221.13.129.254 |
5.46ms from Zhengzhou,
CN
|
|
| 221.13.167.255 |
3.44ms from Zhengzhou,
CN
|
|
| 221.13.174.59 |
3.91ms from Zhengzhou,
CN
|
|
| 221.13.217.172 |
5.15ms from Zhengzhou,
CN
|
|
| 221.13.250.81 |
6.01ms from Zhengzhou,
CN
|
|
| 221.13.160.230 |
4.99ms from Zhengzhou,
CN
|
|
| 221.13.210.248 |
16.57ms from Qingdao,
CN
|
|
| 221.13.178.67 |
4.21ms from Zhengzhou,
CN
|
|
| 221.13.141.254 |
5.92ms from Zhengzhou,
CN
|
|
| 221.13.155.225 |
6.06ms from Zhengzhou,
CN
|
|
| 221.13.185.183 |
3.87ms from Zhengzhou,
CN
|
|
| 221.13.216.178 |
4.99ms from Zhengzhou,
CN
|
|
| 221.13.179.72 |
4.05ms from Zhengzhou,
CN
|
|
| 221.13.242.23 |
5.86ms from Zhengzhou,
CN
|
|
| 221.13.230.235 |
5.44ms from Zhengzhou,
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 |
|---|---|---|
| 84.29.50.1 |
1.88ms from Amsterdam,
NL
|
|
| 207.255.16.1 |
12.10ms from Ashburn,
US
|
|
| 71.241.246.1 |
2.26ms from Ashburn,
US
|
|
| 190.185.173.1 |
14.89ms from Asuncion,
PY
|
|
| 195.167.69.193 |
0.65ms from Athens,
GR
|
|
| 66.193.214.1 |
6.20ms from Atlanta,
US
|
|
| 12.41.101.65 |
2.24ms from Atlanta,
US
|
|
| 73.184.16.1 |
2.16ms from Atlanta,
US
|
|
| 202.44.71.97 |
2.16ms from Bangkok,
TH
|
|
| 106.51.126.1 |
1.31ms from Bengaluru,
IN
|
|
| 89.154.96.145 |
10.34ms from Braga,
PT
|
|
| 84.117.22.1 |
5.04ms from Bucharest,
RO
|
|
| 109.96.123.1 |
6.96ms from Bucharest,
RO
|
|
| 200.45.28.1 |
1.25ms from Buenos Aires,
AR
|
|
| 105.78.0.1 |
8.27ms from Casablanca,
MA
|
|
| 111.40.183.225 |
6.87ms from Changchun,
CN
|
|
| 123.146.14.81 |
2.39ms from Chongqing,
CN
|
|
| 98.239.36.1 |
17.16ms from Dallas,
US
|
|
| 27.6.240.1 |
1.22ms from Delhi,
IN
|
|
| 88.69.166.1 |
2.03ms from Duesseldorf,
DE
|
|
| 87.133.99.65 |
15.03ms from Frankfurt am Main,
DE
|
|
| 59.58.127.145 |
3.65ms from Fuzhou,
CN
|
|
| 111.123.68.177 |
6.37ms from Guiyang,
CN
|
|
| 217.7.97.33 |
0.98ms from Hamburg,
DE
|
|
| 220.188.200.1 |
7.96ms from Hangzhou,
CN
|
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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