140.207.243.0/24

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:        search-apnic-not-arin@apnic.net
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 140.207.243.0/24

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 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

Read more

Pingable IPs

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

IP Address	ASN	Details
140.207.243.36	AS17621 China Unicom Shanghai network	`3.15ms` 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
20.75.34.200	AS8075 Microsoft Corporation	`0.30ms` from Boydton, US
190.48.6.120	AS22927 Telefonica de Argentina	`5.20ms` from Buenos Aires, AR
69.135.168.152	AS10796 Charter Communications Inc	`8.48ms` from Columbus, US
3.133.119.24	AS16509 Amazon.com, Inc.	`0.17ms` from Columbus, US
168.221.244.216	AS20214 Comcast Cable Communications, LLC	`1.90ms` from Miami, US
73.242.7.152	AS7922 Comcast Cable Communications, LLC	`3.59ms` from Minneapolis, US
46.50.155.8	AS21127 Joint Stock Company TransTeleCom	`3.81ms` from Novosibirsk, RU
88.100.116.120	AS5610 O2 Czech Republic, a.s.	`7.07ms` from Prague, CZ
82.185.9.248	AS3269 Telecom Italia S.p.A.	`1.34ms` from Rome, IT
95.106.62.216	AS12389 PJSC Rostelecom	`16.87ms` from Saint Petersburg, RU
60.61.69.104	AS9824 JCOM Co., Ltd.	`11.94ms` from Tokyo, JP
178.38.209.104	AS6730 Sunrise GmbH	`0.90ms` from Zuerich, CH
162.129.215.248	AS5723 Johns Hopkins University	`4.48ms` from Ashburn, US
204.116.133.136	AS2711 Spirit Communications	`3.46ms` from Charlotte, US
117.242.212.168	AS9829 National Internet Backbone	`7.34ms` from Chennai, IN
18.226.28.232	AS16509 Amazon.com, Inc.	`0.17ms` from Columbus, US
76.72.5.136	AS25921 LUS Fiber	`4.89ms` from Houston, US
47.148.38.216	AS5650 Frontier Communications of America, Inc.	`3.47ms` from Los Angeles, US
34.149.32.24	AS396982 Google LLC	`0.07ms` from Melbourne, AU
172.12.159.136	AS7018 AT&T Enterprises, LLC	`11.76ms` from San Jose, US
49.163.9.168	AS17858 LG POWERCOMM	`2.24ms` from Seoul, KR
221.156.0.72	AS4766 Korea Telecom	`5.37ms` from Seoul, KR
85.115.111.8	AS136787 PacketHub S.A.	`0.12ms` from Toronto, CA
85.4.245.200	AS3303 Swisscom (Switzerland) Ltd	`2.52ms` from Zuerich, CH
35.93.43.8	AS16509 Amazon.com, Inc.	`0.16ms` from Boardman, US

Traceroute

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

traceroute -a -n -q1 -f2 140.207.243.37

traceroute to 140.207.243.37 (140.207.243.37): 64 hops max, 52 byte packets

2 [AS3257] 154.14.160.13 1.021 ms

3 [AS3257] 89.149.137.14 27.696 ms

4 *

5 [AS4837] 219.158.12.173 210.735 ms

6 *

7 *

8 *

9 *

10 [AS17621] 112.64.252.46 253.655 ms

11 [AS17621] 211.95.33.90 280.152 ms

12 *

13 *

14 *

15 [AS17621] 140.207.243.37 233.908 ms

Measurement taken from

IPinfo ProbeNet in Amsterdam, NL

On January 9th 2026

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