211.95.77.0/24

AS17621  ·  China Unicom Shanghai network

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Summary

Country China
Domain chinaunicom.cn
ASN AS17621
Registry APNIC
ID UNICOM

WHOIS Details

inetnum:        211.90.0.0 - 211.97.255.255
netname:        UNICOM
descr:          China Unicom
descr:          No.21 Financial Street,Xicheng District,
descr:          Beijing 100140 ,P.R.China
country:        CN
admin-c:        YW6851-AP
tech-c:         YW6851-AP
abuse-c:        AC1601-AP
status:         ALLOCATED PORTABLE
mnt-by:         MAINT-CNNIC-AP
mnt-irt:        IRT-UNICOM-CN
mnt-lower:      MAINT-CNNIC-AP
mnt-routes:     MAINT-CNCGROUP-RR
last-modified:  2023-11-28T00:57:26Z
source:         APNIC

irt:            IRT-UNICOM-CN
address:        No.21 Financial Street,Xicheng District,
address:        Beijing 100140 ,P.R.China
e-mail:         zhaoyz3@chinaunicom.cn
abuse-mailbox:  zhaoyz3@chinaunicom.cn
admin-c:        YW6851-AP
tech-c:         YW6851-AP
remarks:        zhaoyz3@chinaunicom.cn was validated on 2025-10-17
auth:           # Filtered
mnt-by:         MAINT-CNNIC-AP
last-modified:  2025-11-18T00:34:56Z
source:         APNIC

role:           ABUSE CNNICCN
country:        ZZ
address:        Beijing, China
phone:          +000000000
e-mail:         ipas@cnnic.cn
admin-c:        IP50-AP
tech-c:         IP50-AP
nic-hdl:        AC1601-AP
remarks:        Generated from irt object IRT-CNNIC-CN
remarks:        ipas@cnnic.cn is invalid
abuse-mailbox:  ipas@cnnic.cn
mnt-by:         APNIC-ABUSE
last-modified:  2025-09-19T17:20:32Z
source:         APNIC

person:         Yuzhen Zhao
address:        No.21 Financial Street,Xicheng District,
address:        Beijing  100140 ,P.R.China
country:        CN
phone:          +86-10-66258500
fax-no:         +86-10-66259626
e-mail:         zhaoyz3@chinaunicom.cn
e-mail:         hqs-ipabuse@chinaunicom.cn
nic-hdl:        YW6851-AP
mnt-by:         MAINT-CNNIC-AP
last-modified:  2017-09-21T03:48:02Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 211.95.0.0/16

No nearby ranges found.

Hosted domains

There are no domains currently hosted on this ASN.

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

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

IP Address ASN Details
211.95.77.235 AS17621 China Unicom Shanghai network 2.41ms 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
24.170.132.136 AS12213 Centersquare 0.95ms from Chicago, US
75.185.206.136 AS10796 Charter Communications Inc 4.51ms from Cleveland, US
82.221.129.40 AS50613 Advania Island ehf 0.25ms from Hafnarfjoerdur, IS
36.66.168.72 AS7713 PT Telekomunikasi Indonesia 6.69ms from Jakarta, ID
2.135.25.40 AS9198 JSC Kazakhtelecom 4.69ms from Karagandy, KZ
81.153.65.88 AS2856 British Telecommunications PLC 5.66ms from London, GB
212.35.252.168 AS5413 Wavenet Limited 1.15ms from London, GB
20.19.151.72 AS8075 Microsoft Corporation 0.42ms from Paris, FR
104.237.139.152 AS63949 Akamai Connected Cloud 0.13ms from Richardson, US
62.205.218.152 AS20910 SIA "BITE Latvija" 0.56ms from Riga, LV
71.94.21.136 AS20115 Charter Communications LLC 9.87ms from San Jose, US
1.157.7.72 AS1221 Telstra Limited 6.35ms from Sydney, AU
202.225.214.216 AS2518 BIGLOBE Inc. 1.63ms from Tokyo, JP
37.115.135.40 AS15895 "Kyivstar" PJSC 6.78ms from Warsaw, PL
52.24.156.200 AS16509 Amazon.com, Inc. 0.17ms from Boardman, US
181.82.110.24 AS7303 Telecom Argentina S.A. 13.05ms from Buenos Aires, AR
47.185.214.136 AS5650 Frontier Communications of America, Inc. 1.86ms from Dallas, US
161.97.193.56 AS393552 Longmont Power & Communications 1.70ms from Denver, US
86.130.70.56 AS2856 British Telecommunications PLC 8.19ms from London, GB
85.210.87.40 AS8075 Microsoft Corporation 0.15ms from London, GB
76.167.59.200 AS20001 Charter Communications Inc 10.67ms from Los Angeles, US
83.99.239.56 AS24651 JSC BALTICOM 0.81ms from Riga, LV
176.229.1.216 AS12400 Partner Communications Ltd. 2.47ms from Rosh Ha‘Ayin, IL
97.191.3.136 AS6167 Verizon Business 15.49ms from San Jose, US
210.123.202.232 AS4766 Korea Telecom 4.31ms from Seoul, KR

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.

$
traceroute -a -n -q1 -f5 211.95.77.255
traceroute to 211.95.77.255 (211.95.77.255): 64 hops max, 52 byte packets
6 *
8 *
10 *
11 *
12 *
13 *
14 [AS17621] 211.95.77.255 3.198 ms
Measurement taken from IPinfo ProbeNet in Shanghai, CN
On

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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