2408:8000:6000::/36
AS4837 · CHINA UNICOM China169 Backbone
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| Country |
China
|
| Domain | chinaunicom.cn |
| ASN | AS4837 |
| Registry | APNIC |
| ID | CU-CN |
WHOIS Details
inet6num: 2408:8000::/20 netname: CU-CN descr: China Unicom descr: No.21, Jin-Rong Street descr: Beijng 100033 country: CN admin-c: CH1302-AP tech-c: CH1302-AP abuse-c: AC1718-AP status: ALLOCATED PORTABLE remarks: -------------------------------------------------------- remarks: To report network abuse, please contact mnt-irt remarks: For troubleshooting, please contact tech-c and admin-c remarks: Report invalid contact via www.apnic.net/invalidcontact remarks: -------------------------------------------------------- mnt-by: APNIC-HM mnt-lower: MAINT-CNCGROUP mnt-routes: MAINT-CNCGROUP-RR mnt-irt: IRT-CU-CN last-modified: 2023-10-21T03:39:56Z 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 route6: 2408:8000::/20 descr: China Unicom IPv6 Network country: CN origin: AS4837 mnt-by: MAINT-CNCGROUP-RR last-modified: 2018-01-18T02:14:01Z source: APNIC
Hosted domains
There are no domains currently hosted on this ASN.
Hosted domains API
Pingable IPs
5,966 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 2408:8000:6000:1001::3 |
6.33ms from Liaoyang,
CN
|
|
| 2408:8000:6001:7000::8888 |
1.25ms from Tieling,
CN
|
|
| 2408:8000:6003:1001::a |
2.42ms from Liaoyang,
CN
|
|
| 2408:8000:6010:bbbb:2::16 |
7.66ms from Tieling,
CN
|
|
| 2408:8000:6007:1001::a |
6.45ms from Liaoyang,
CN
|
|
| 2408:8000:6002:1001:1::24 |
6.92ms from Liaoyang,
CN
|
|
| 2408:8000:600a:4003:0:81:1:4 |
3.29ms from Liaoyang,
CN
|
|
| 2408:8000:600f:b351::1:6 |
2.40ms from Liaoyang,
CN
|
|
| 2408:8000:6005:4000::240:10a |
3.79ms from Liaoyang,
CN
|
|
| 2408:8000:600c:1002::b |
6.26ms from Liaoyang,
CN
|
|
| 2408:8000:6008:1002::a |
6.48ms from Liaoyang,
CN
|
|
| 2408:8000:600b:4000::7242:106 |
0.23ms from Tieling,
CN
|
|
| 2408:8000:6006:7001::e |
6.12ms from Liaoyang,
CN
|
|
| 2408:8000:6004:1001::6 |
2.35ms from Liaoyang,
CN
|
|
| 2408:8000:6009:1001::6 |
2.35ms from Liaoyang,
CN
|
|
| 2408:8000:600e:1001::2 |
4.41ms from Liaoyang,
CN
|
|
| 2408:8000:600d:2000::5 |
4.52ms from Liaoyang,
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 |
|---|---|---|
| 206.247.12.4 |
0.17ms from Ashburn,
US
|
|
| 107.180.32.180 |
0.65ms from Ashburn,
US
|
|
| 44.252.56.52 |
0.55ms from Boardman,
US
|
|
| 94.111.16.68 |
10.67ms from Brussels,
BE
|
|
| 79.247.154.84 |
5.31ms from Frankfurt am Main,
DE
|
|
| 62.134.69.84 |
0.51ms from Frankfurt am Main,
DE
|
|
| 183.240.225.196 |
0.92ms from Guangzhou,
CN
|
|
| 62.214.253.100 |
1.38ms from Hamburg,
DE
|
|
| 121.178.111.4 |
5.42ms from Incheon,
KR
|
|
| 95.177.45.52 |
8.64ms from London,
GB
|
|
| 81.43.173.132 |
1.53ms from Madrid,
ES
|
|
| 96.232.38.148 |
2.11ms from New York City,
US
|
|
| 13.66.147.148 |
0.74ms from Quincy,
US
|
|
| 20.252.107.180 |
0.16ms from Quincy,
US
|
|
| 189.197.49.4 |
5.87ms from Santiago de Querétaro,
MX
|
|
| 39.107.51.132 |
1.38ms from Beijing,
CN
|
|
| 34.140.103.212 |
0.15ms from Brussels,
BE
|
|
| 151.0.106.212 |
14.30ms from Budapest,
HU
|
|
| 186.18.59.36 |
4.74ms from Buenos Aires,
AR
|
|
| 86.147.49.52 |
2.93ms from Erith,
GB
|
|
| 176.232.49.52 |
6.68ms from Istanbul,
TR
|
|
| 180.56.187.196 |
5.14ms from Osaka,
JP
|
|
| 112.153.163.36 |
2.12ms from Seoul,
KR
|
|
| 59.0.239.36 |
5.00ms from Seoul,
KR
|
|
| 1.251.157.20 |
6.75ms from Seoul,
KR
|
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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