140.207.220.0/24

AS138421 · China Unicom

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Summary

Country	Australia
Domain	apnic.net
ASN	AS138421
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 140.207.220.0/24

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

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

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

IP Address	ASN	Details
140.207.220.241	AS138421 China Unicom	`3.50ms` 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
147.50.253.216	AS142299 CLOUDFOREST CO., LTD.	`0.84ms` from Bangkok, TH
52.117.193.184	AS36351 IBM Cloud	`1.21ms` from Dallas, US
192.119.71.104	AS54290 Hostwinds LLC.	`0.24ms` from Dallas, US
31.28.249.88	AS35816 Lancom Ltd.	`9.91ms` from Krasnodar, RU
31.113.51.216	AS2856 British Telecommunications PLC	`2.34ms` from London, GB
84.70.34.168	AS5378 Vodafone Limited	`2.01ms` from Manchester, GB
211.5.243.72	AS2516 KDDI CORPORATION	`12.97ms` from Osaka, JP
54.232.111.104	AS16509 Amazon.com, Inc.	`0.14ms` from Osasco, BR
88.127.212.184	AS12322 Free SAS	`3.12ms` from Paris, FR
68.2.237.104	AS22773 Cox Communications Inc.	`1.27ms` from Phoenix, US
66.194.243.88	AS55156 R & L Carriers Inc	`9.63ms` from Pittsburgh, US
44.237.89.216	AS16509 Amazon.com, Inc.	`4.55ms` from Portland, US
187.224.129.56	AS8151 UNINET	`10.71ms` from Santiago de Queretaro, MX
182.218.87.104	AS17858 LG POWERCOMM	`7.04ms` from Seoul, KR
85.211.4.56	AS8075 Microsoft Corporation	`1.55ms` from Singapore, SG
39.136.71.40	AS56046 China Mobile communications corporation	`2.89ms` from Suzhou, CN
66.102.84.104	AS23252 WTC Communications	`9.29ms` from Toronto, CA
99.254.203.40	AS812 Rogers Communications Canada Inc.	`7.83ms` from Toronto, CA
86.90.248.232	AS1136 KPN B.V.	`1.58ms` from Amsterdam, NL
150.136.223.152	AS31898 Oracle Corporation	`0.30ms` from Ashburn, US
123.113.36.184	AS4808 China Unicom Beijing Province Network	`3.36ms` from Beijing, CN
79.230.114.8	AS3320 Deutsche Telekom AG	`4.81ms` from Berlin, DE
37.80.127.152	AS3320 Deutsche Telekom AG	`12.64ms` from Berlin, DE
89.150.155.232	AS203953 Hiper A/S	`1.22ms` from Copenhagen, DK
73.229.109.120	AS7922 Comcast Cable Communications, LLC	`4.86ms` 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 -f5 140.207.220.66

traceroute to 140.207.220.66 (140.207.220.66): 64 hops max, 52 byte packets

5 [AS140979] 220.196.197.165 3.48 ms

6 *

7 *

8 [AS138421] 220.196.253.10 3.75 ms

9 [AS138421] 112.65.224.234 3.719 ms

10 [AS138421] 140.207.210.254 5.886 ms

11 *

12 *

13 *

14 *

15 [AS138421] 140.207.220.66 5.745 ms

Measurement taken from

IPinfo ProbeNet in Shanghai, CN

On September 4th 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.

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