202.136.222.0/23

AS17621  ·  China Unicom Shanghai network

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Summary

Country China
Domain shdmt.net
ASN AS17621
Registry APNIC
ID DMTNET

WHOIS Details

inetnum:        202.136.208.0 - 202.136.223.255
netname:        DMTNET
descr:          Shanghai DMT Information Network cor.,LTD.
descr:          23F YUNHUA Science & Tech.Building, No.912
descr:          Gonghexin Road, Shanghai, P.R.China
country:        CN
admin-c:        LZ576-AP
tech-c:         YH560-AP
abuse-c:        AC1601-AP
status:         ALLOCATED PORTABLE
mnt-by:         MAINT-CNNIC-AP
mnt-irt:        IRT-DMTNET-CN
last-modified:  2023-11-28T00:57:13Z
source:         APNIC

irt:            IRT-DMTNET-CN
address:        23F YUNHUA Science & Tech.Building, No.912
e-mail:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        LZ576-AP
tech-c:         LZ576-AP
auth:           # Filtered
mnt-by:         MAINT-CNNIC-AP
last-modified:  2025-11-18T00:34:48Z
source:         APNIC

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

person:         Lingli Zhang
nic-hdl:        LZ576-AP
e-mail:         [email protected]
address:        23F YUNHUA Science & Tech.Building No.912
address:        gonghexin Road.Shanghai China
phone:          +86-021-66601888-803
fax-no:         +86-8008208866
country:        CN
mnt-by:         MAINT-NEW
last-modified:  2008-09-04T07:29:23Z
source:         APNIC

person:         Yiming Hu
nic-hdl:        YH560-AP
e-mail:         [email protected]
address:        23F YUNHUA Science & Tech.Building No.912
address:        gonghexin Road.Shanghai China
phone:          +86-021-66601888
fax-no:         +86-8008208866
country:        CN
mnt-by:         MAINT-NEW
last-modified:  2008-09-04T07:29:23Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 202.136.0.0/16

Range ASN Company Num of IPs
202.136.160.0/19 AS17645 NTT SINGAPORE PTE LTD 8,192
202.136.16.0/20 AS134078 5070 ANG MO KIO INDUSTRIAL PARK 2 4,096
202.136.192.0/20 AS10010 TOKAI Communications Corporation 4,096
202.136.96.0/20 AS4739 iiNet Limited 4,096
202.136.32.0/20 AS4826 VOCUS PTY LTD 4,096
202.136.0.0/20 AS9656 T-SYSTEMS SINGAPORE PTY LTD 4,096
202.136.48.0/20 AS24143 Qingdao Cable TV Network Center 4,096
202.136.240.0/21 AS23900 Planet Online Laos 2,048
202.136.84.0/22 AS59165 Auspice Infratel Pvt. Ltd. 1,024
202.136.121.0/24 AS9712 INet Technologies Co., Ltd. 256

Hosted domains

There is 1 domain name hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
202.136.223.36 sh-kiyohara.com 1

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

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

IP Address ASN Details
202.136.222.105 AS17621 China Unicom Shanghai network 6.79ms from Shanghai, CN
202.136.223.105 AS17621 China Unicom Shanghai network 3.87ms 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
24.158.154.87 AS20115 Charter Communications LLC 18.16ms from Atlanta, US
20.25.252.151 AS8075 Microsoft Corporation 0.30ms from Chicago, US
73.144.13.103 AS7922 Comcast Cable Communications, LLC 8.89ms from Flint, US
94.177.231.71 AS200185 Aruba S.p.A. 0.42ms from Frankfurt am Main, DE
47.110.36.55 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 4.23ms from Hangzhou, CN
172.217.136.103 AS15169 Google LLC 0.23ms from Mumbai, IN
97.145.57.119 AS6167 Verizon Business 11.53ms from Philadelphia, US
73.175.46.39 AS7922 Comcast Cable Communications, LLC 19.16ms from Reston, US
37.232.179.215 AS12714 PJSC MegaFon 10.85ms from Samara, RU
203.242.167.71 AS7557 Korea Trade Network 1.55ms from Seoul, KR
90.190.219.39 AS3249 Telia Eesti AS 4.96ms from Tallinn, EE
68.33.210.247 AS7922 Comcast Cable Communications, LLC 7.36ms from Ashburn, US
39.105.18.71 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 1.93ms from Beijing, CN
88.65.166.39 AS3209 Vodafone GmbH 14.65ms from Berlin, DE
84.154.151.39 AS3320 Deutsche Telekom AG 3.09ms from Berlin, DE
5.81.128.119 AS2856 British Telecommunications PLC 3.69ms from Erith, GB
154.91.87.71 AS399077 Tcloudnet 0.92ms from Hong Kong, HK
118.136.207.7 AS23700 Linknet-Fastnet ASN 4.95ms from Jakarta, ID
38.242.208.215 AS51167 Contabo GmbH 0.25ms from Lauterbourg, FR
99.79.100.55 AS16509 Amazon.com, Inc. 0.14ms from Montreal, CA
177.71.183.247 AS16509 Amazon.com, Inc. 0.14ms from Osasco, BR
177.102.216.183 AS27699 TELEFÔNICA BRASIL S.A 3.74ms from Osasco, BR
217.181.232.103 AS8399 SEWAN SAS 0.57ms from Paris, FR
114.18.254.87 AS2516 KDDI CORPORATION 11.09ms from Tokyo, JP
23.0.239.231 AS12252 America Movil Peru S.A.C. 6.60ms from Trujillo, PE

Traceroute

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

$
traceroute -a -n -q1 -f5 202.136.223.7
traceroute to 202.136.223.7 (202.136.223.7): 64 hops max, 52 byte packets
6 *
7 *
10 *
11 *
12 *
13 [AS17621] 202.136.223.7 11.278 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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