202.38.166.0/23
AS4837 · CHINA UNICOM China169 Backbone
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| Country |
China
|
| Domain | chinaunicom.cn |
| ASN | AS4837 |
| Registry | APNIC |
| ID | CUCLJB-CN |
WHOIS Details
inetnum: 202.38.164.0 - 202.38.167.255 netname: CUCLJB-CN descr: China Unicom Co Ltd Jilin Branch country: CN org: ORG-CUCL2-AP admin-c: CUCL1-AP tech-c: CUCL1-AP abuse-c: AC2839-AP status: ASSIGNED 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-routes: MAINT-CUCLJB-CN mnt-irt: IRT-CUCLJB-CN last-modified: 2024-11-26T03:53:38Z source: APNIC irt: IRT-CUCLJB-CN address: No. 3535 Jiefang Road, Changchun Jilin 130021 e-mail: chengyu15@chinaunicom.cn abuse-mailbox: chengyu15@chinaunicom.cn admin-c: CUCL1-AP tech-c: CUCL1-AP auth: # Filtered remarks: chengyu15@chinaunicom.cn was validated on 2025-10-11 mnt-by: MAINT-CUCLJB-CN last-modified: 2025-11-18T00:38:00Z source: APNIC organisation: ORG-CUCL2-AP org-name: China Unicom Co Ltd Jilin Branch org-type: LIR country: CN address: No. 3535 Jiefang Road phone: +86-431-85649366 e-mail: suibd1@chinaunicom.cn mnt-ref: APNIC-HM mnt-by: APNIC-HM last-modified: 2024-10-03T13:12:07Z source: APNIC role: ABUSE CUCLJBCN country: ZZ address: No. 3535 Jiefang Road, Changchun Jilin 130021 phone: +000000000 e-mail: chengyu15@chinaunicom.cn admin-c: CUCL1-AP tech-c: CUCL1-AP nic-hdl: AC2839-AP remarks: Generated from irt object IRT-CUCLJB-CN remarks: chengyu15@chinaunicom.cn was validated on 2025-10-11 abuse-mailbox: chengyu15@chinaunicom.cn mnt-by: APNIC-ABUSE last-modified: 2025-10-11T00:18:29Z source: APNIC role: China Unicom Co Ltd Jilin Branch administrator address: No. 3535 Jiefang Road, Changchun Jilin 130021 country: CN phone: +86-431-85649366 e-mail: chengyu15@chinaunicom.cn admin-c: CUCL1-AP tech-c: CUCL1-AP nic-hdl: CUCL1-AP mnt-by: MAINT-CUCLJB-CN last-modified: 2024-11-04T02:30:57Z source: APNIC
Nearby Ranges
BGP prefixes that overlap with 202.38.0.0/16
| Range | ASN | Company | Num of IPs |
|---|---|---|---|
| 202.38.192.0/18 | AS4538 | South China University of Technology | 16,384 |
| 202.38.64.0/19 | AS4538 | The University of Science and Technology of China | 8,192 |
| 202.38.184.0/21 | AS4538 | China Education and Research Network | 2,048 |
| 202.38.8.0/21 | AS4808 | China Institute of Atomic Energy | 2,048 |
| 202.38.180.0/22 | AS56268 | Northeast Dataa Network Pvt Ltd | 1,024 |
| 202.38.128.0/23 | AS7497 | Institute of High Energy Physics | 512 |
| 202.38.140.0/23 | AS4538 | China Education and Research Network | 512 |
| 202.38.2.0/23 | AS4538 | China Education and Research Network | 512 |
| 202.38.152.0/23 | AS4808 | Beijing Fouth Dimension Telecom Co,Ltd | 512 |
| 202.38.132.0/23 | AS4812 | SAIC VOLKSWAGEN AUTOMOTIVE CO.LTD. | 512 |
| 202.38.4.0/23 | AS212141 | IBKR Financial Services AG | 512 |
| 202.38.139.0/24 | AS56072 | 301 Fairfield Road | 256 |
| 202.38.157.0/24 | AS23921 | INGDIRECT, Sydney | 256 |
| 202.38.134.0/24 | AS4812 | SAIC VOLKSWAGEN AUTOMOTIVE CO.LTD. | 256 |
Hosted domains
There are no domains currently hosted on this ASN.
Hosted domains API
Pingable IPs
21 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 202.38.166.147 |
0.82ms from Changchun,
CN
|
|
| 202.38.167.46 |
0.90ms from Changchun,
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 |
|---|---|---|
| 34.237.51.87 |
0.74ms from Ashburn,
US
|
|
| 52.37.236.39 |
0.19ms from Boardman,
US
|
|
| 172.225.131.231 |
1.00ms from Chicago,
US
|
|
| 166.153.22.23 |
19.73ms from Dallas,
US
|
|
| 93.204.78.119 |
1.52ms from Hamburg,
DE
|
|
| 93.171.49.231 |
14.79ms from Moscow,
RU
|
|
| 59.190.128.167 |
1.25ms from Osaka,
JP
|
|
| 185.180.152.167 |
0.97ms from Paris,
FR
|
|
| 191.61.135.7 |
1.32ms from Sao Paulo,
BR
|
|
| 91.207.187.39 |
4.41ms from Warsaw,
PL
|
|
| 188.165.1.215 |
0.05ms from Gravelines,
FR
|
|
| 42.119.72.231 |
0.77ms from Hanoi,
VN
|
|
| 188.230.197.199 |
2.26ms from Ljubljana,
SI
|
|
| 69.125.2.103 |
2.76ms from New York City,
US
|
|
| 185.241.239.199 |
4.92ms from Rome,
IT
|
|
| 116.39.185.199 |
6.57ms from Seoul,
KR
|
|
| 49.63.110.7 |
6.90ms from Seoul,
KR
|
|
| 14.93.57.55 |
6.74ms from Seoul,
KR
|
|
| 112.181.157.119 |
1.80ms from Seoul,
KR
|
|
| 24.183.172.215 |
11.29ms from Ashburn,
US
|
|
| 185.156.46.167 |
0.24ms from Ashburn,
US
|
|
| 203.4.170.7 |
7.76ms from Brisbane,
AU
|
|
| 183.221.220.215 |
7.49ms from Chengdu,
CN
|
|
| 172.214.252.151 |
0.18ms from Chicago,
US
|
|
| 106.92.63.183 |
2.10ms from Chongqing,
CN
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
IPinfo ProbeNet
in Tokyo, JP
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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