112.65.200.0/21

AS17621  ·  China Unicom Shanghai network

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Summary

Country China
Domain chinaunicom.cn
ASN AS17621
Parent Range 112.65.0.0/16
Registry APNIC
ID UNICOM-SH

WHOIS Details

inetnum:        112.64.0.0 - 112.65.255.255
netname:        UNICOM-SH
descr:          CHINA UNICOM Shanghai network
descr:          China Unicom
country:        CN
admin-c:        CH1302-AP
tech-c:         YR194-AP
abuse-c:        AC1718-AP
status:         ALLOCATED PORTABLE
remarks:        service provider
mnt-by:         APNIC-HM
mnt-lower:      MAINT-CNCGROUP-SH
mnt-routes:     MAINT-CNCGROUP-RR
mnt-irt:        IRT-CU-CN
last-modified:  2025-01-22T13:19:36Z
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:         yanling ruan
nic-hdl:        YR194-AP
e-mail:         sh-ipmaster@chinaunicom.cn
address:        No.900,Pudong Avenue,ShangHai,China
phone:          +086-021-61201616
fax-no:         +086-021-61201616
country:        cn
mnt-by:         MAINT-CNCGROUP-SH
last-modified:  2008-12-15T08:05:03Z
source:         APNIC

route:          112.64.0.0/15
descr:          China Unicom CHINA169 Shanghai Province Network
descr:          Addresses from APNIC
country:        CN
origin:         AS17621
mnt-by:         MAINT-CNCGROUP-RR
last-modified:  2008-12-29T02:45:31Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 112.65.200.0/21

Range ASN Company Num of IPs
112.65.0.0/16 AS17621 CHINA UNICOM Shanghai network 65,536

BGP prefixes that are contained by 112.65.200.0/21

Range ASN Company Num of IPs
112.65.204.0/24 AS17621 CHINA UNICOM Shanghai network 256
112.65.200.0/24 AS17621 CHINA UNICOM Shanghai network 256
112.65.203.0/24 AS17621 CHINA UNICOM Shanghai network 256
112.65.201.0/24 AS17621 CHINA UNICOM Shanghai network 256

Nearby Ranges

BGP prefixes that overlap with 112.65.0.0/16

Range ASN Company Num of IPs
112.65.0.0/16 AS17621 CHINA UNICOM Shanghai network 65,536
112.65.0.0/17 AS17621 CHINA UNICOM Shanghai network 32,768
112.65.128.0/18 AS17621 CHINA UNICOM Shanghai network 16,384
112.65.240.0/20 AS138421 CHINA UNICOM Shanghai network 4,096
112.65.216.0/21 AS17621 CHINA UNICOM Shanghai network 2,048
112.65.68.0/22 AS17621 CHINA UNICOM Shanghai network 1,024
112.65.72.0/22 AS17621 CHINA UNICOM Shanghai network 1,024
112.65.32.0/22 AS17621 CHINA UNICOM Shanghai network 1,024
112.65.228.0/22 AS138421 CHINA UNICOM Shanghai network 1,024
112.65.222.0/23 AS138421 CHINA UNICOM Shanghai network 512
112.65.212.0/23 AS17621 CHINA UNICOM Shanghai network 512
112.65.224.0/23 AS138421 CHINA UNICOM Shanghai network 512
112.65.44.0/23 AS17621 CHINA UNICOM Shanghai network 512
112.65.214.0/23 AS17621 CHINA UNICOM Shanghai network 512
112.65.232.0/23 AS138421 CHINA UNICOM Shanghai network 512
112.65.116.0/23 AS138421 CHINA UNICOM Shanghai network 512
112.65.211.0/24 AS17621 CHINA UNICOM Shanghai network 256
112.65.117.0/24 AS138421 CHINA UNICOM Shanghai network 256
112.65.210.0/24 AS17621 CHINA UNICOM Shanghai network 256
112.65.33.0/24 AS17621 CHINA UNICOM Shanghai network 256
112.65.226.0/24 AS138421 CHINA UNICOM Shanghai network 256
112.65.223.0/24 AS138421 CHINA UNICOM Shanghai network 256
112.65.72.0/24 AS138421 CHINA UNICOM Shanghai network 256
112.65.64.0/24 AS138421 CHINA UNICOM Shanghai network 256
112.65.239.0/24 AS17621 CHINA UNICOM Shanghai network 256
112.65.208.0/24 AS17621 CHINA UNICOM Shanghai network 256
112.65.193.0/24 AS17621 CHINA UNICOM Shanghai network 256
112.65.227.0/24 AS138421 CHINA UNICOM Shanghai network 256
112.65.203.0/24 AS17621 CHINA UNICOM Shanghai network 256
112.65.116.0/24 AS138421 CHINA UNICOM Shanghai network 256
112.65.195.0/24 AS17621 CHINA UNICOM Shanghai network 256
112.65.216.0/24 AS138421 CHINA UNICOM Shanghai network 256
112.65.201.0/24 AS17621 CHINA UNICOM Shanghai network 256
112.65.237.0/24 AS138421 CHINA UNICOM Shanghai network 256
112.65.209.0/24 AS17621 CHINA UNICOM Shanghai network 256
112.65.46.0/24 AS17621 CHINA UNICOM Shanghai network 256
112.65.192.0/24 AS17621 CHINA UNICOM Shanghai network 256
112.65.217.0/24 AS138421 CHINA UNICOM Shanghai network 256
112.65.235.0/24 AS138421 CHINA UNICOM Shanghai network 256
112.65.204.0/24 AS17621 CHINA UNICOM Shanghai network 256
112.65.218.0/24 AS17621 CHINA UNICOM Shanghai network 256
112.65.220.0/24 AS138421 CHINA UNICOM Shanghai network 256
112.65.34.0/24 AS17621 CHINA UNICOM Shanghai network 256
112.65.73.0/24 AS138421 CHINA UNICOM Shanghai network 256
112.65.238.0/24 AS138421 CHINA UNICOM Shanghai network 256
112.65.74.0/24 AS138421 CHINA UNICOM Shanghai network 256
112.65.212.0/24 AS17621 CHINA UNICOM Shanghai network 256
112.65.199.0/24 AS138421 CHINA UNICOM Shanghai network 256
112.65.66.0/24 AS138421 CHINA UNICOM Shanghai network 256

Hosted domains

There are 2 domain names hosted across 2 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.
Useful for Cybersecurity

Pingable IPs

254 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
112.65.201.81 AS17621 China Unicom Shanghai network 3.33ms from Shanghai, CN
112.65.200.244 AS17621 China Unicom Shanghai network 4.19ms from Shanghai, CN
112.65.202.132 AS17621 China Unicom Shanghai network 3.01ms from Shanghai, CN
112.65.207.35 AS17621 China Unicom Shanghai network 2.16ms from Shanghai, CN
112.65.206.27 AS17621 China Unicom Shanghai network 2.23ms from Shanghai, CN
112.65.205.184 AS17621 China Unicom Shanghai network 2.62ms from Shanghai, CN
112.65.203.58 AS17621 China Unicom Shanghai network 2.22ms from Shanghai, 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
74.40.210.69 AS5650 Frontier Communications of America, Inc. 13.28ms from Ashburn, US
70.186.95.117 AS22773 Cox Communications Inc. 16.40ms from Dallas, US
47.242.235.229 AS45102 Alibaba (US) Technology Co., Ltd. 0.68ms from Hong Kong, HK
61.45.38.229 AS9595 NTT-ME Corporation 2.45ms from Tokyo, JP
27.139.58.69 AS9824 JCOM Co., Ltd. 11.53ms from Tokyo, JP
3.79.1.5 AS16509 Amazon.com, Inc. 0.46ms from Frankfurt am Main, DE
112.13.191.197 AS56041 China Mobile communications corporation 8.30ms from Hangzhou, CN
123.22.38.165 AS45899 VNPT Corp 4.50ms from Ho Chi Minh City, VN
96.59.233.245 AS33363 Charter Communications, Inc 8.66ms from Orlando, US
54.198.247.229 AS14618 Amazon.com, Inc. 0.26ms from Reston, US
200.246.55.117 AS4230 CLARO S.A. 1.29ms from Sao Paulo, BR
216.244.116.117 AS62 CyrusOne LLC 1.68ms from Secaucus, US
36.229.163.5 AS3462 Data Communication Business Group 1.18ms from Taipei, TW
108.143.188.149 AS8075 Microsoft Corporation 1.29ms from Amsterdam, NL
101.21.211.165 AS4837 CHINA UNICOM China169 Backbone 9.67ms from Beijing, CN
166.117.209.181 AS16509 Amazon.com, Inc. 0.04ms from Lima, PE
64.122.242.85 AS7385 Allstream Business US, LLC 5.04ms from Seattle, US
43.206.150.149 AS16509 Amazon.com, Inc. 1.09ms from Tokyo, JP
92.250.83.133 AS42863 MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A. 7.24ms from Braga, PT
98.156.189.85 AS11427 Charter Communications Inc 14.50ms from Dallas, US
177.137.170.69 AS263066 RVNet - R V PORTELA AGUIAR & CIA LTDA 9.33ms from Fortaleza, BR
119.117.11.21 AS4837 CHINA UNICOM China169 Backbone 8.40ms from Liaoyang, CN
177.206.6.69 AS18881 TELEFÔNICA BRASIL S.A 1.85ms from Sao Paulo, BR
184.54.166.69 AS10796 Charter Communications Inc 12.48ms from Columbus, US
167.248.43.245 AS15108 Allo Communications LLC 6.96ms from Des Moines, US

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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