221.4.173.0/24
AS17816 · China Unicom IP network China169 Guangdong province
Need more data or want to access it via API or data downloads? Sign up to get free access
Sign up for free ›Summary
| Country |
China
|
| Domain | chinaunicom.cn |
| ASN | AS17816 |
| Registry | APNIC |
| ID | UNICOM-GD |
WHOIS Details
inetnum: 221.4.0.0 - 221.5.127.255 netname: UNICOM-GD descr: China Unicom Guangdong province network descr: China Unicom country: CN admin-c: CH1302-AP tech-c: RP181-AP abuse-c: AC1718-AP status: ALLOCATED PORTABLE remarks: service provider mnt-by: APNIC-HM mnt-lower: MAINT-CNCGROUP-GD mnt-routes: MAINT-CNCGROUP-RR mnt-irt: IRT-CU-CN last-modified: 2025-01-22T13:17:43Z source: APNIC irt: IRT-CU-CN address: No.21,Financial Street address: Beijing,100033 address: P.R.China e-mail: [email protected] abuse-mailbox: [email protected] admin-c: CH1302-AP tech-c: CH1302-AP auth: # Filtered remarks: [email protected] was validated on 2025-10-17 mnt-by: MAINT-CNCGROUP last-modified: 2025-11-18T00:26:20Z source: APNIC role: ABUSE CUCN country: ZZ address: No.21,Financial Street address: Beijing,100033 address: P.R.China phone: +000000000 e-mail: [email protected] admin-c: CH1302-AP tech-c: CH1302-AP nic-hdl: AC1718-AP remarks: Generated from irt object IRT-CU-CN remarks: [email protected] was validated on 2025-10-17 abuse-mailbox: [email protected] mnt-by: APNIC-ABUSE last-modified: 2025-10-17T02:26:56Z source: APNIC person: ChinaUnicom Hostmaster nic-hdl: CH1302-AP e-mail: [email protected] 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: runkeng pan nic-hdl: RP181-AP e-mail: [email protected] address: XinShiKong Plaza,No 666 Huangpu Rd. Guangzhou 510627,China phone: +86-20-22214174 fax-no: +86-20-22212266-4174 country: CN mnt-by: MAINT-CNCGROUP-GD last-modified: 2015-12-16T03:32:02Z source: APNIC
Nearby Ranges
BGP prefixes that overlap with 221.4.0.0/16
| Range | ASN | Company | Num of IPs |
|---|---|---|---|
| 221.4.8.0/22 | AS17816 | Cncgroup-gd Province Network , Network Manager. | 1,024 |
| 221.4.154.0/24 | AS136959 | tianyuhuitong, Foshan, Guangdong province | 256 |
| 221.4.54.0/24 | AS17622 | guangzhou city | 256 |
Hosted domains
There are no domains currently hosted on this ASN.
Hosted domains API
Pingable IPs
40 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 221.4.173.165 |
2.77ms from Guangzhou,
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 |
|---|---|---|
| 83.96.237.136 |
0.60ms from Amsterdam,
NL
|
|
| 85.214.90.88 |
0.50ms from Berlin,
DE
|
|
| 106.81.226.24 |
11.39ms from Chongqing,
CN
|
|
| 187.15.229.136 |
9.44ms from Fortaleza,
BR
|
|
| 31.187.126.8 |
6.74ms from Hamburg,
DE
|
|
| 89.27.115.56 |
1.16ms from Helsinki,
FI
|
|
| 115.166.48.88 |
3.23ms from Melbourne,
AU
|
|
| 107.4.144.72 |
6.32ms from Minneapolis,
US
|
|
| 180.36.50.216 |
13.05ms from Osaka,
JP
|
|
| 124.132.22.24 |
8.69ms from Qingdao,
CN
|
|
| 187.168.124.8 |
3.87ms from Santiago de Queretaro,
MX
|
|
| 77.171.73.216 |
2.85ms from Amsterdam,
NL
|
|
| 136.61.8.72 |
6.91ms from Ashburn,
US
|
|
| 70.123.254.120 |
11.40ms from Houston,
US
|
|
| 106.150.23.8 |
2.36ms from Osaka,
JP
|
|
| 153.174.15.40 |
2.45ms from Osaka,
JP
|
|
| 177.182.181.72 |
9.00ms from Rio de Janeiro,
BR
|
|
| 187.131.142.232 |
3.78ms from Santiago de Queretaro,
MX
|
|
| 124.183.12.248 |
5.57ms from Sydney,
AU
|
|
| 184.147.115.216 |
1.38ms from Toronto,
CA
|
|
| 52.168.179.88 |
0.51ms from Ashburn,
US
|
|
| 193.38.148.248 |
0.41ms from Dublin,
IE
|
|
| 195.235.90.72 |
2.03ms from Madrid,
ES
|
|
| 194.186.162.120 |
0.46ms from Samara,
RU
|
|
| 203.153.75.136 |
4.03ms from Tokyo,
JP
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
IPinfo ProbeNet
in Guangzhou, CN
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.
An API built with users in mind: reliable, accurate, and easy-to-use
Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.
Our IP tools
Explore all tools
Summarize IPs
Use our data visualization tool to create a visual overview of multiple IPs.
Try Summarize IPs