140.207.73.0/24

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 140.207.73.0/24

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

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Useful for Cybersecurity

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Pingable IPs

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
146.75.102.56	AS54113 Fastly, Inc.	`0.23ms` from Adelaide, AU
76.19.122.72	AS7922 Comcast Cable Communications, LLC	`7.98ms` from Boston, US
47.244.19.104	AS45102 Alibaba (US) Technology Co., Ltd.	`1.27ms` from Hong Kong, HK
115.39.113.232	AS18126 Chubu Telecommunications Company, Inc.	`9.12ms` from Osaka, JP
177.33.58.136	AS28573 Claro NXT Telecomunicacoes Ltda	`5.38ms` from Osasco, BR
73.71.215.40	AS7922 Comcast Cable Communications, LLC	`5.58ms` from Santa Clara, US
187.234.117.136	AS8151 UNINET	`5.37ms` from Santiago de Queretaro, MX
121.153.252.248	AS4766 Korea Telecom	`5.27ms` from Seoul, KR
183.117.26.8	AS4766 Korea Telecom	`1.38ms` from Seoul, KR
36.225.154.104	AS3462 Data Communication Business Group	`1.99ms` from Taipei, TW
27.137.6.104	AS9824 JCOM Co., Ltd.	`7.26ms` from Tokyo, JP
104.62.160.248	AS7018 AT&T Enterprises, LLC	`12.13ms` from Atlanta, US
90.203.162.184	AS5607 Sky UK Limited	`5.07ms` from London, GB
105.72.150.232	AS36884 Wana Corporate	`14.26ms` from Madrid, ES
90.66.117.136	AS3215 Orange S.A.	`8.26ms` from Paris, FR
27.201.106.200	AS4837 CHINA UNICOM China169 Backbone	`6.97ms` from Qingdao, CN
13.125.35.136	AS16509 Amazon.com, Inc.	`0.34ms` from Seoul, KR
109.160.88.72	AS49040 K and D UNISAT -TV LLC	`4.49ms` from Sofia, BG
97.91.199.232	AS20115 Charter Communications LLC	`5.48ms` from St. Louis, US
51.154.95.24	AS15796 Salt Mobile SA	`2.88ms` from Zuerich, CH
74.83.5.152	AS6181 Cincinnati Bell Telephone Company LLC	`1.65ms` from Cincinnati, US
91.219.22.232	AS204726 A Teknoloji Yatirim ve Gelistirme Limited Sirketi	`0.47ms` from Frankfurt am Main, DE
23.38.72.136	AS16625 Akamai Technologies, Inc.	`0.15ms` from Hamburg, DE
64.124.143.8	AS21646 Fisher Investments Inc.	`5.46ms` from Miami, US
106.112.195.56	AS4134 CHINANET-BACKBONE	`7.09ms` from Taiyuan, CN

Traceroute

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

traceroute -a -n -q1 -f3 -m19 140.207.73.202

traceroute to 140.207.73.202 (140.207.73.202): 19 hops max, 52 byte packets

3 [AS8449] 212.42.98.185 0.329 ms

4 *

5 *

6 *

7 [AS9002] 87.245.232.2 96.139 ms

8 *

9 *

10 *

11 [AS4837] 219.158.15.157 289.785 ms

12 *

13 *

14 *

15 *

16 [AS138421] 112.65.112.166 318.56 ms

17 *

18 *

19 *

Measurement taken from

IPinfo ProbeNet in Bishkek, KG

On September 4th 2025

What are IP address ranges?

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