61.51.64.0/18
AS4808 · China Unicom Beijing Province Network
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| Country |
China
|
| Domain | chinaunicom.cn |
| ASN | AS4808 |
| Parent Range | 61.51.0.0/16 |
| Registry | APNIC |
| ID | UNICOM-BJ |
WHOIS Details
inetnum: 61.48.0.0 - 61.51.255.255 netname: UNICOM-BJ descr: China Unicom Beijing province network descr: China Unicom country: CN admin-c: CH1302-AP tech-c: SY21-AP abuse-c: AC1718-AP status: ALLOCATED PORTABLE mnt-by: APNIC-HM mnt-lower: MAINT-CNCGROUP-BJ mnt-routes: MAINT-CNCGROUP-RR mnt-irt: IRT-CU-CN last-modified: 2025-01-22T13:07:34Z 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 2025-02-24 mnt-by: MAINT-CNCGROUP last-modified: 2025-02-24T06:16:57Z 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 2025-02-24 abuse-mailbox: zhaoyz3@chinaunicom.cn mnt-by: APNIC-ABUSE last-modified: 2025-02-24T06:17:45Z 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: sun ying address: fu xing men nei da jie 97, Xicheng District address: Beijing 100800 country: CN phone: +86-10-66030657 fax-no: +86-10-66078815 e-mail: hostmast@publicf.bta.net.cn nic-hdl: SY21-AP mnt-by: MAINT-CNCGROUP-BJ last-modified: 2009-06-30T08:42:48Z source: APNIC route: 61.48.0.0/14 descr: China Unicom Beijing Province Network country: CN origin: AS4808 mnt-by: MAINT-CNCGROUP-RR last-modified: 2016-05-20T01:24:03Z source: APNIC
Overlapping Ranges
BGP prefixes that contain 61.51.64.0/18
| Range | ASN | Company | Num of IPs |
|---|---|---|---|
| 61.51.0.0/16 | AS4808 | China Unicom Beijing province network | 65,536 |
BGP prefixes that are contained by 61.51.64.0/18
| Range | ASN | Company | Num of IPs |
|---|---|---|---|
| 61.51.64.0/24 | AS4808 | China Unicom Beijing province network | 256 |
| 61.51.80.0/21 | AS4808 | China Unicom Beijing province network | 2,048 |
Nearby Ranges
BGP prefixes that overlap with 61.51.0.0/16
| Range | ASN | Company | Num of IPs |
|---|---|---|---|
| 61.51.0.0/16 | AS4808 | China Unicom Beijing province network | 65,536 |
| 61.51.192.0/18 | AS4808 | China Unicom Beijing province network | 16,384 |
| 61.51.0.0/18 | AS4808 | Beijing Jingxin Hero Telecommunication | 16,384 |
| 61.51.128.0/18 | AS4808 | China Unicom Beijing province network | 16,384 |
| 61.51.0.0/20 | AS4808 | Beijing Jingxin Hero Telecommunication | 4,096 |
| 61.51.80.0/21 | AS4808 | China Unicom Beijing province network | 2,048 |
| 61.51.64.0/24 | AS4808 | China Unicom Beijing province network | 256 |
Hosted domains
There are 29 domain names hosted across 27 IP addresses on this ASN. Checkout our API to access full domain hosting information.
| IP Address | Domain | Domains on this IP |
|---|---|---|
| 61.51.111.147 | 51fea.com | 1 |
| 61.51.64.2 | zcark.online | 1 |
| 61.51.111.32 | qijuchina.com | 1 |
| 61.51.110.36 | tshsoft.cn | 1 |
| 61.51.64.68 | bjhtkn.cn | 1 |
| 61.51.110.8 | metanmemory.com | 1 |
| 61.51.81.154 | sigm.com.cn | 1 |
| 61.51.65.61 | n0nb0at.com | 1 |
Hosted domains API
Pingable IPs
5,660 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 61.51.64.1 | 3.94ms from Beijing, CN | |
| 61.51.92.36 | 3.43ms from Beijing, CN | |
| 61.51.86.66 | 3.51ms from Beijing, CN | |
| 61.51.87.64 | 3.55ms from Beijing, CN | |
| 61.51.68.1 | 4.07ms from Tianjin, CN | |
| 61.51.81.134 | 3.54ms from Beijing, CN | |
| 61.51.93.209 | 3.19ms from Beijing, CN | |
| 61.51.90.212 | 3.25ms from Beijing, CN | |
| 61.51.75.47 | 3.69ms from Tianjin, CN | |
| 61.51.102.37 | 3.85ms from Beijing, CN | |
| 61.51.71.49 | 3.97ms from Beijing, CN | |
| 61.51.94.198 | 3.80ms from Beijing, CN | |
| 61.51.66.132 | 3.98ms from Beijing, CN | |
| 61.51.65.68 | 3.54ms from Beijing, CN | |
| 61.51.80.42 | 3.21ms from Beijing, CN | |
| 61.51.84.20 | 3.33ms from Beijing, CN | |
| 61.51.70.30 | 4.34ms from Beijing, CN | |
| 61.51.72.72 | 4.32ms from Beijing, CN | |
| 61.51.100.109 | 2.45ms from Beijing, CN | |
| 61.51.74.83 | 3.83ms from Beijing, CN | |
| 61.51.101.93 | 2.37ms from Beijing, CN | |
| 61.51.77.89 | 3.73ms from Beijing, CN | |
| 61.51.91.142 | 3.10ms from Beijing, CN | |
| 61.51.95.34 | 3.27ms from Beijing, CN | |
| 61.51.73.117 | 4.11ms from Beijing, 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 |
|---|---|---|
| 51.124.95.114 | 0.21ms from Amsterdam, NL | |
| 40.117.88.34 | 0.47ms from Ashburn, US | |
| 60.5.188.146 | 10.00ms from Beijing, CN | |
| 179.252.47.146 | 17.55ms from Brasilia, BR | |
| 13.246.90.210 | 0.41ms from Cape Town, ZA | |
| 125.68.119.2 | 6.29ms from Chengdu, CN | |
| 63.227.68.226 | 9.49ms from Chicago, US | |
| 109.75.28.2 | 1.70ms from Frankfurt am Main, DE | |
| 116.102.184.82 | 1.02ms from Ho Chi Minh City, VN | |
| 65.255.32.2 | 0.85ms from Jakarta, ID | |
| 147.12.202.18 | 2.03ms from London, GB | |
| 82.12.159.66 | 14.04ms from London, GB | |
| 23.222.171.178 | 0.11ms from Los Angeles, US | |
| 213.27.204.210 | 0.60ms from Madrid, ES | |
| 173.220.127.114 | 7.72ms from New York City, US | |
| 200.206.98.210 | 1.94ms from Osasco, BR | |
| 191.108.128.2 | 11.23ms from Panama, PA | |
| 86.252.12.194 | 1.77ms from Paris, FR | |
| 181.175.171.242 | 0.82ms from Quito, EC | |
| 75.101.228.210 | 0.23ms from Reston, US | |
| 18.207.51.18 | 0.20ms from Reston, US | |
| 43.159.150.2 | 0.25ms from San Jose, US | |
| 38.14.184.98 | 0.21ms from San Jose, US | |
| 104.238.198.194 | 7.02ms from Santa Clara, US | |
| 200.183.49.82 | 2.75ms from Sao Paulo, BR |
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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