221.7.128.0/17
AS4837 · CHINA UNICOM China169 Backbone
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| Country |
China
|
| Domain | chinaunicom.cn |
| ASN | AS4837 |
| Registry | APNIC |
| ID | UNICOM-GX |
WHOIS Details
inetnum: 221.7.128.0 - 221.7.255.255 netname: UNICOM-GX descr: China Unicom Guangxi province network descr: China Unicom country: CN admin-c: CH1302-AP tech-c: LH602-AP abuse-c: AC1718-AP status: ALLOCATED PORTABLE remarks: service provider mnt-by: APNIC-HM mnt-lower: MAINT-CNCGROUP-GX mnt-routes: MAINT-CNCGROUP-RR mnt-irt: IRT-CU-CN last-modified: 2023-10-21T03:31:42Z 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: liu huanyi nic-hdl: LH602-AP e-mail: nnlhy@gxcc.com.cn address: 44,Xinghu Road,Xingcheng District,Nanning,CHINA phone: +86-771-2597426 fax-no: +86-771-2522019 country: CN mnt-by: MAINT-CNCGROUP-GX last-modified: 2008-09-04T07:34:50Z source: APNIC route: 221.7.128.0/17 descr: CNC Group CHINA169 Guangxi Province Network country: CN origin: AS4837 mnt-by: MAINT-CNCGROUP-RR last-modified: 2008-09-04T07:54:44Z source: APNIC
Nearby Ranges
BGP prefixes that overlap with 221.7.0.0/16
| Range | ASN | Company | Num of IPs |
|---|---|---|---|
| 221.7.0.0/19 | AS4837 | China Unicom Xinjiang province network | 8,192 |
| 221.7.32.0/19 | AS4837 | China Unicom Gansu province network | 8,192 |
Hosted domains
There are 160 domain names hosted across 120 IP addresses on this ASN. Checkout our API to access full domain hosting information.
| IP Address | Domain | Domains on this IP |
|---|---|---|
| 221.7.196.145 | qinzhou.gov.cn | 16 |
| 221.7.240.129 | hzstzb.gov.cn | 8 |
| 221.7.159.46 | 02330.cn | 5 |
| 221.7.135.83 | mayou365.com | 3 |
| 221.7.181.199 | ggol.com.cn | 2 |
| 221.7.135.14 | gxngx.cn | 2 |
| 221.7.196.171 | gxglfzzx.cn | 2 |
| 221.7.232.158 | bbwoils.com | 2 |
| 221.7.135.7 | 3nong.video | 2 |
| 221.7.197.158 | gxyzjxjy.com | 2 |
| 221.7.179.96 | vitibay.com | 2 |
| 221.7.196.214 | gxskl.org.cn | 2 |
| 221.7.253.12 | ccgx.com.cn | 2 |
| 221.7.194.120 | luzishuo.top | 2 |
| 221.7.140.182 | gsmn.com.cn | 2 |
| 221.7.179.98 | aseann.cn | 2 |
| 221.7.204.182 | lzovm.com | 1 |
| 221.7.250.35 | 0607.work | 1 |
| 221.7.197.252 | gxpiyao.org.cn | 1 |
| 221.7.165.178 | tpagas.cn | 1 |
Hosted domains API
Pingable IPs
6,207 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 221.7.235.201 |
14.11ms from Nanning,
CN
|
|
| 221.7.238.177 |
8.29ms from Nanning,
CN
|
|
| 221.7.254.50 |
5.86ms from Nanning,
CN
|
|
| 221.7.201.229 |
11.43ms from Nanning,
CN
|
|
| 221.7.221.33 |
10.98ms from Nanning,
CN
|
|
| 221.7.210.73 |
10.43ms from Nanning,
CN
|
|
| 221.7.236.65 |
10.15ms from Nanning,
CN
|
|
| 221.7.152.21 |
7.14ms from Nanning,
CN
|
|
| 221.7.247.7 |
3.14ms from Nanning,
CN
|
|
| 221.7.204.73 |
8.22ms from Nanning,
CN
|
|
| 221.7.223.18 |
11.31ms from Nanning,
CN
|
|
| 221.7.183.152 |
4.79ms from Nanning,
CN
|
|
| 221.7.193.198 |
3.27ms from Nanning,
CN
|
|
| 221.7.144.19 |
1.36ms from Nanning,
CN
|
|
| 221.7.165.46 |
3.60ms from Nanning,
CN
|
|
| 221.7.142.33 |
4.72ms from Nanning,
CN
|
|
| 221.7.208.182 |
10.25ms from Nanning,
CN
|
|
| 221.7.133.164 |
6.16ms from Nanning,
CN
|
|
| 221.7.249.62 |
3.50ms from Nanning,
CN
|
|
| 221.7.245.161 |
1.82ms from Nanning,
CN
|
|
| 221.7.185.101 |
11.87ms from Nanning,
CN
|
|
| 221.7.184.161 |
4.97ms from Nanning,
CN
|
|
| 221.7.177.3 |
5.07ms from Nanning,
CN
|
|
| 221.7.253.73 |
1.75ms from Nanning,
CN
|
|
| 221.7.192.202 |
1.59ms from Nanning,
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 |
|---|---|---|
| 141.144.201.177 |
0.16ms from Amsterdam,
NL
|
|
| 213.39.13.33 |
0.32ms from Amsterdam,
NL
|
|
| 185.46.182.65 |
0.29ms from Amsterdam,
NL
|
|
| 181.127.184.1 |
8.14ms from Asuncion,
PY
|
|
| 97.81.109.1 |
3.46ms from Atlanta,
US
|
|
| 12.181.29.241 |
11.19ms from Atlanta,
US
|
|
| 36.69.17.161 |
1.66ms from Batam,
ID
|
|
| 186.83.18.1 |
1.91ms from Bogota,
CO
|
|
| 50.247.226.225 |
6.67ms from Boston,
US
|
|
| 151.236.156.225 |
1.65ms from Brussels,
BE
|
|
| 207.229.136.1 |
0.78ms from Chicago,
US
|
|
| 81.224.202.1 |
1.18ms from Copenhagen,
DK
|
|
| 189.86.142.1 |
0.49ms from Curitiba,
BR
|
|
| 184.84.91.209 |
0.69ms from Dallas,
US
|
|
| 115.241.47.225 |
2.83ms from Delhi,
IN
|
|
| 103.181.43.1 |
0.31ms from Dhaka,
BD
|
|
| 82.198.72.1 |
1.02ms from Duesseldorf,
DE
|
|
| 205.206.221.1 |
0.94ms from Edmonton,
CA
|
|
| 122.231.184.1 |
5.51ms from Hangzhou,
CN
|
|
| 122.234.197.65 |
5.27ms from Hangzhou,
CN
|
|
| 1.182.84.1 |
6.48ms from Hohhot,
CN
|
|
| 176.40.136.1 |
5.24ms from Istanbul,
TR
|
|
| 78.172.122.1 |
10.57ms from Istanbul,
TR
|
|
| 94.77.241.1 |
4.29ms from Jeddah,
SA
|
|
| 197.245.71.225 |
1.58ms from Johannesburg,
ZA
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
IPinfo ProbeNet
in Brussels, BE
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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