210.22.240.0/21

AS17621 · China Unicom Shanghai network

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Summary

Country	China
Domain	cityshop.com.cn
ASN	AS17621
Registry	APNIC
ID	SHANGHAI-TUOSHAN-XUGOU-CORP

WHOIS Details

inetnum:        210.22.241.0 - 210.22.241.127
netname:        shanghai-tuoshan-xugou-corp
country:        cn
descr:          shanghai city
admin-c:        TC254-AP
tech-c:         TC254-AP
status:         ASSIGNED NON-PORTABLE
mnt-by:         MAINT-CN-ZM28
last-modified:  2008-09-04T06:57:05Z
source:         APNIC

person:         TECH GROUP CNC
nic-hdl:        TC254-AP
address:        9/F, Building A, Corporate Square, No. 35 Financial Street,
address:        Xicheng District, Beijing 100032, P.R.China
country:        CN
phone:          +86-10-88093588
fax-no:         +86-10-88091442
e-mail:         hqs-ipabuse@chinaunicom.cn
mnt-by:         MAINT-CN-ZM28
last-modified:  2017-08-17T06:13:18Z
source:         APNIC

route:          210.22.240.0/21
descr:          China Unicom CHINA169 Shanghai Network
country:        CN
origin:         AS17621
mnt-by:         MAINT-CNCGROUP-RR
last-modified:  2017-05-04T03:04:01Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 210.22.0.0/16

Range	ASN	Company	Num of IPs
210.22.48.0/20	AS4837	China Unicom Hunan provincial network	4,096
210.22.165.0/24	AS138421	quanhuwangluo	256
210.22.209.0/24	AS9929	Zhengjiang city, Jiangsu province,China	256

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

Read more

Pingable IPs

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

IP Address	ASN	Details
210.22.244.45	AS140979 China Unicom Shanghai FuTe IDC network	`1.76ms` from Shanghai, CN
210.22.241.101	AS140979 China Unicom Shanghai FuTe IDC network	`2.39ms` from Shanghai, CN
210.22.240.140	AS140979 China Unicom Shanghai FuTe IDC network	`1.97ms` from Shanghai, CN
210.22.242.126	AS140979 China Unicom Shanghai FuTe IDC network	`1.95ms` 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
20.96.11.21	AS8075 Microsoft Corporation	`0.32ms` from Boydton, US
75.242.225.101	AS6167 Verizon Business	`15.15ms` from Chicago, US
113.160.224.101	AS45899 VNPT Corp	`0.61ms` from Da Nang, VN
169.60.144.85	AS36351 IBM Cloud	`1.12ms` from Dallas, US
34.255.84.85	AS16509 Amazon.com, Inc.	`0.15ms` from Dublin, IE
46.23.75.149	AS13213 UK-2 Limited	`0.36ms` from Frankfurt am Main, DE
139.59.152.53	AS14061 DigitalOcean, LLC	`0.24ms` from Frankfurt am Main, DE
185.118.196.229	AS204028 Dolphin IT-Systeme e.K.	`5.54ms` from Frankfurt am Main, DE
190.95.201.197	AS27947 Telconet S.A	`2.47ms` from Guayaquil, EC
128.34.26.85	AS22 Navy Network Information Center (NNIC)	`1.77ms` from Los Angeles, US
77.108.58.245	AS34606 B.B.Bell SPA	`2.52ms` from Milan, IT
184.61.51.117	AS4181 TDS TELECOM	`4.03ms` from Monticello, US
67.80.165.21	AS6128 Cablevision Systems Corp.	`3.05ms` from New York City, US
109.183.113.53	AS12767 T-Mobile Czech Republic a.s.	`1.51ms` from Prague, CZ
34.201.236.117	AS14618 Amazon.com, Inc.	`0.22ms` from Reston, US
176.211.41.5	AS12389 PJSC Rostelecom	`15.85ms` from Samara, RU
200.243.235.5	AS4230 CLARO S.A.	`16.22ms` from Sao Paulo, BR
72.225.130.181	AS12271 Charter Communications Inc	`4.53ms` from Secaucus, US
1.231.49.37	AS9318 SK Broadband Co Ltd	`1.84ms` from Seoul, KR
218.200.32.133	AS9808 China Mobile Communications Group Co., Ltd.	`2.43ms` from Xi'an, CN
125.72.70.101	AS140061 Qinghai Telecom	`1.39ms` from Xining, CN
20.8.234.101	AS8075 Microsoft Corporation	`0.23ms` from Amsterdam, NL
46.70.74.213	AS6079 RCN	`1.68ms` from Ashburn, US
52.88.102.101	AS16509 Amazon.com, Inc.	`0.12ms` from Boardman, US
73.34.248.133	AS7922 Comcast Cable Communications, LLC	`2.64ms` from Denver, US

Traceroute

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

traceroute -a -n -q1 -f6 210.22.240.140

traceroute to 210.22.240.140 (210.22.240.140): 64 hops max, 52 byte packets

6 [AS140979] 210.22.240.140 2.16 ms

Measurement taken from

IPinfo ProbeNet in Shanghai, CN

On December 6th 2025

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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