140.207.136.0/23

AS17621 · China Unicom Shanghai network

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Summary

Country	Australia
Domain	apnic.net
ASN	AS17621
Parent Range	140.207.0.0/16
Registry	ARIN
ID	APNIC-ERX-140-207-0-0

WHOIS Details

NetHandle:      NET-140-207-0-0-1
OrgID:          APNIC
Parent:         NET-140-0-0-0-0
NetName:        APNIC-ERX-140-207-0-0
NetRange:       140.207.0.0 - 140.207.255.255
NetType:        rir
Comment:        This IP address range is not registered in the ARIN database.
Comment:        This range was transferred to the APNIC Whois Database as
Comment:        part of the ERX (Early Registration Transfer) project.
Comment:        For details, refer to the APNIC Whois Database via
Comment:        WHOIS.APNIC.NET or http://wq.apnic.net/apnic-bin/whois.pl
Comment:        ** IMPORTANT NOTE: APNIC is the Regional Internet Registry
Comment:        for the Asia Pacific region.  APNIC does not operate networks
Comment:        using this IP address range and is not able to investigate
Comment:        spam or abuse reports relating to these addresses.  For more
Comment:        help, refer to http://www.apnic.net/apnic-info/whois_search2/abuse-and-spamming
RegDate:        2010-11-03
Updated:        2010-11-17
Source:         ARIN


OrgID:          APNIC
OrgName:        Asia Pacific Network Information Centre
CanAllocate:    
Street:         PO Box 3646
City:           South Brisbane
State/Prov:     QLD
Country:        AU
PostalCode:     4101
RegDate:        1970-01-01
Updated:        2012-01-24
OrgAdminHandle: AWC12-ARIN
OrgTechHandle:  AWC12-ARIN
OrgAbuseHandle: AWC12-ARIN
Source:         ARIN


POCHandle:      AWC12-ARIN
IsRole:         Y
LastName:       APNIC Whois Contact
FirstName:      
Street:         PO Box 3646
City:           South Brisbane
State/Prov:     
Country:        AU
PostalCode:     
RegDate:        2003-03-17
Updated:        2013-05-16
OfficePhone:    +61 7 3858 3188
Mailbox:        [email protected]
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 140.207.136.0/23

Range	ASN	Company	Num of IPs
140.207.0.0/16	AS138421	Asia Pacific Network Information Centre	65,536
140.207.0.0/16	AS140979	Asia Pacific Network Information Centre	65,536
140.207.0.0/16	AS17621	Asia Pacific Network Information Centre	65,536

Nearby Ranges

BGP prefixes that overlap with 140.207.0.0/16

Range	ASN	Company	Num of IPs
140.207.0.0/16	AS138421	Asia Pacific Network Information Centre	65,536
140.207.0.0/16	AS140979	Asia Pacific Network Information Centre	65,536
140.207.0.0/16	AS17621	Asia Pacific Network Information Centre	65,536

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

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

IP Address	ASN	Details
140.207.137.66	AS17621 China Unicom Shanghai network	`4.09ms` from Shanghai, CN
140.207.136.149	AS17621 China Unicom Shanghai network	`2.83ms` 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
84.132.133.87	AS3320 Deutsche Telekom AG	`3.60ms` from Berlin, DE
54.194.106.247	AS16509 Amazon.com, Inc.	`0.16ms` from Dublin, IE
73.18.252.103	AS7922 Comcast Cable Communications, LLC	`7.67ms` from Flint, US
217.92.61.231	AS3320 Deutsche Telekom AG	`4.47ms` from Frankfurt am Main, DE
202.186.92.151	AS9930 TTNET-MY	`1.16ms` from Kuala Lumpur, MY
109.8.157.7	AS15557 Societe Francaise Du Radiotelephone - SFR SA	`17.84ms` from Lausanne, CH
136.110.237.23	AS396982 Google LLC	`0.08ms` from Melbourne, AU
222.92.38.39	AS4134 CHINANET-BACKBONE	`4.02ms` from Nanjing, CN
58.85.163.215	AS9617 JCOM Co., Ltd.	`2.96ms` from Osaka, JP
54.196.63.183	AS14618 Amazon.com, Inc.	`0.23ms` from Reston, US
117.17.88.119	AS18164 Mokpo University	`7.37ms` from Seoul, KR
74.112.27.103	AS26152 Cisco Webex LLC	`1.06ms` from Tokyo, JP
193.201.139.23	AS25070 Comarch S.A.	`0.60ms` from Warsaw, PL
176.226.233.231	AS8369 Intersvyaz-2 JSC	`3.52ms` from Yekaterinburg, RU
73.43.24.71	AS7922 Comcast Cable Communications, LLC	`4.27ms` from Atlanta, US
124.206.179.7	AS4847 China Networks Inter-Exchange	`4.74ms` from Beijing, CN
47.108.249.247	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`0.50ms` from Chengdu, CN
99.63.187.7	AS7018 AT&T Enterprises, LLC	`7.59ms` from Dallas, US
63.32.231.135	AS16509 Amazon.com, Inc.	`0.17ms` from Dublin, IE
27.66.81.87	AS7552 Viettel Group	`3.80ms` from Hanoi, VN
187.209.135.55	AS8151 UNINET	`1.69ms` from Monterrey, MX
46.47.34.199	AS197298 Multifunctional Telecommunications Systems LTD	`4.91ms` from Moscow, RU
23.21.112.135	AS14618 Amazon.com, Inc.	`0.20ms` from Reston, US
149.154.91.7	AS57144 BCC SISTEMI INFORMATICI S.P.A.	`9.18ms` from Rome, IT
49.29.105.23	AS4766 Korea Telecom	`7.41ms` 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 -f3 140.207.136.1

traceroute to 140.207.136.1 (140.207.136.1): 64 hops max, 52 byte packets

3 [AS749] 21.252.32.1 1.207 ms

4 *

5 *

6 [AS4134] 36.103.255.129 38.169 ms

7 *

8 *

9 *

10 *

11 [AS17621] 139.226.200.178 39.217 ms

12 *

13 *

14 *

15 *

16 [AS17621] 140.207.136.1 39.333 ms

Measurement taken from

IPinfo ProbeNet in Zhongwei, CN

On December 15th 2025

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