221.5.0.0/17
AS17816 · China Unicom IP network China169 Guangdong province
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| 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
Overlapping Ranges
BGP prefixes that are contained by 221.5.0.0/17
| Range | ASN | Company | Num of IPs |
|---|---|---|---|
| 221.5.96.0/24 | AS136959 | Guanggong Zhanjiang Wangtong Network company | 256 |
Nearby Ranges
BGP prefixes that overlap with 221.5.0.0/16
| Range | ASN | Company | Num of IPs |
|---|---|---|---|
| 221.5.128.0/17 | AS4837 | China Unicom Chongqing province network | 32,768 |
| 221.5.96.0/24 | AS136959 | Guanggong Zhanjiang Wangtong Network company | 256 |
Hosted domains
There are 80 domain names hosted across 39 IP addresses on this ASN. Checkout our API to access full domain hosting information.
| IP Address | Domain | Domains on this IP |
|---|---|---|
| 221.5.13.242 | xn--oao-u10e492fq34d.cn | 17 |
| 221.5.1.173 | stsdfyy.com | 9 |
| 221.5.1.171 | chaoju.com | 8 |
| 221.5.44.13 | mmcssh.com | 7 |
| 221.5.1.170 | stkjzz.net | 3 |
| 221.5.82.67 | chuangkang.com.cn | 2 |
| 221.5.1.177 | goworld-lcd.com | 2 |
| 221.5.44.104 | ht-tms.com | 2 |
| 221.5.2.98 | wuhao.org | 2 |
| 221.5.81.228 | gyszb.com | 1 |
| 221.5.1.172 | gdstsy.org.cn | 1 |
| 221.5.82.114 | zqjgpt.com | 1 |
| 221.5.14.26 | wing-cloud.cn | 1 |
| 221.5.14.76 | chjoa.com.cn | 1 |
| 221.5.54.3 | yjrb.com.cn | 1 |
| 221.5.1.176 | gdstwhg.com | 1 |
| 221.5.19.10 | gdshfsjy.cn | 1 |
| 221.5.9.148 | xueniform.net | 1 |
| 221.5.46.173 | smartstreaming.net | 1 |
| 221.5.6.146 | ins100.cn | 1 |
Hosted domains API
Pingable IPs
3,317 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 221.5.70.157 |
3.84ms from Guangzhou,
CN
|
|
| 221.5.51.65 |
11.10ms from Guangzhou,
CN
|
|
| 221.5.44.4 |
7.38ms from Guangzhou,
CN
|
|
| 221.5.85.1 |
4.79ms from Guangzhou,
CN
|
|
| 221.5.47.68 |
8.13ms from Guangzhou,
CN
|
|
| 221.5.72.86 |
9.17ms from Guangzhou,
CN
|
|
| 221.5.1.1 |
9.99ms from Guangzhou,
CN
|
|
| 221.5.54.3 |
6.80ms from Guangzhou,
CN
|
|
| 221.5.12.137 |
10.31ms from Guangzhou,
CN
|
|
| 221.5.14.201 |
9.88ms from Guangzhou,
CN
|
|
| 221.5.96.51 |
2.99ms from Guangzhou,
CN
|
|
| 221.5.112.194 |
3.95ms from Guangzhou,
CN
|
|
| 221.5.126.78 |
5.67ms from Guangzhou,
CN
|
|
| 221.5.83.109 |
3.85ms from Guangzhou,
CN
|
|
| 221.5.6.137 |
10.27ms from Guangzhou,
CN
|
|
| 221.5.73.1 |
9.00ms from Guangzhou,
CN
|
|
| 221.5.100.29 |
5.61ms from Guangzhou,
CN
|
|
| 221.5.15.1 |
10.32ms from Guangzhou,
CN
|
|
| 221.5.87.21 |
3.85ms from Guangzhou,
CN
|
|
| 221.5.37.215 |
4.65ms from Guangzhou,
CN
|
|
| 221.5.10.185 |
10.72ms from Guangzhou,
CN
|
|
| 221.5.0.46 |
9.14ms from Guangzhou,
CN
|
|
| 221.5.5.205 |
9.40ms from Guangzhou,
CN
|
|
| 221.5.3.1 |
10.80ms from Guangzhou,
CN
|
|
| 221.5.50.41 |
9.24ms from Shenzhen,
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 |
|---|---|---|
| 92.47.228.1 |
14.36ms from Almaty,
KZ
|
|
| 141.252.234.1 |
4.51ms from Amsterdam,
NL
|
|
| 77.250.50.1 |
3.82ms from Amsterdam,
NL
|
|
| 12.11.253.177 |
2.75ms from Atlanta,
US
|
|
| 202.49.131.1 |
0.64ms from Auckland,
NZ
|
|
| 114.245.248.1 |
5.11ms from Beijing,
CN
|
|
| 204.111.62.1 |
1.73ms from Berkeley Springs,
US
|
|
| 186.144.12.1 |
2.16ms from Bogota,
CO
|
|
| 200.214.134.225 |
1.43ms from Brasilia,
BR
|
|
| 182.74.76.1 |
1.49ms from Chennai,
IN
|
|
| 104.207.140.177 |
0.09ms from Chicago,
US
|
|
| 72.23.217.1 |
9.63ms from Chicago,
US
|
|
| 62.198.152.1 |
2.75ms from Copenhagen,
DK
|
|
| 47.220.60.1 |
5.36ms from Dallas,
US
|
|
| 63.218.160.17 |
11.38ms from Dallas,
US
|
|
| 187.201.1.49 |
0.90ms from Guadalajara,
MX
|
|
| 121.8.214.225 |
3.31ms from Guangzhou,
CN
|
|
| 87.92.138.1 |
0.84ms from Helsinki,
FI
|
|
| 45.117.78.33 |
0.60ms from Ho Chi Minh City,
VN
|
|
| 12.68.75.193 |
1.66ms from Houston,
US
|
|
| 176.42.234.1 |
1.64ms from Istanbul,
TR
|
|
| 111.17.224.1 |
3.15ms from Jinan,
CN
|
|
| 207.194.174.193 |
1.40ms from Kelowna,
CA
|
|
| 41.186.26.225 |
4.39ms from Kigali,
RW
|
|
| 46.175.241.1 |
8.81ms from Kyiv,
UA
|
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.
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