140.207.204.0/24

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 140.207.204.0/24

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 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

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

IP Address	ASN	Details
140.207.204.52	AS17621 China Unicom Shanghai network	`2.64ms` 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
4.210.144.152	AS8075 Microsoft Corporation	`0.29ms` from Amsterdam, NL
173.90.7.40	AS10796 Charter Communications Inc	`10.19ms` from Columbus, US
104.110.74.72	AS16625 Akamai Technologies, Inc.	`0.51ms` from Hong Kong, HK
87.219.32.72	AS12479 Orange Espagne SA	`12.32ms` from Madrid, ES
94.102.138.136	AS47217 Planetel SPA	`1.11ms` from Milan, IT
176.118.20.56	AS8359 MTS PJSC	`0.93ms` from Moscow, RU
108.73.136.168	AS7018 AT&T Enterprises, LLC	`4.44ms` from San Jose, US
185.80.2.88	AS201200 SuperHosting.BG Ltd.	`0.47ms` from Sofia, BG
219.167.14.40	AS4713 NTT DOCOMO BUSINESS,Inc.	`3.29ms` from Tokyo, JP
92.178.231.24	AS12479 Orange Espagne SA	`5.76ms` from Zaragoza, ES
13.35.81.136	AS16509 Amazon.com, Inc.	`0.54ms` from Ashburn, US
73.184.207.56	AS7922 Comcast Cable Communications, LLC	`4.98ms` from Atlanta, US
134.93.104.24	AS2857 Johannes Gutenberg-Universitaet Mainz	`2.32ms` from Frankfurt am Main, DE
221.201.238.40	AS4837 CHINA UNICOM China169 Backbone	`8.64ms` from Liaoyang, CN
92.27.98.8	AS13285 TalkTalk Communications Limited	`5.13ms` from London, GB
178.92.57.88	AS216050 Lietparkas UAB	`0.31ms` from London, GB
41.60.118.216	AS30844 Liquid Telecommunications Ltd	`12.30ms` from Lusaka, ZM
212.171.242.40	AS3269 Telecom Italia S.p.A.	`7.99ms` from Milan, IT
189.106.69.136	AS7738 V tal	`8.93ms` from Rio de Janeiro, BR
189.244.132.40	AS8151 UNINET	`11.08ms` from Santiago de Queretaro, MX
59.7.15.104	AS4766 Korea Telecom	`1.35ms` from Seoul, KR
99.1.189.136	AS7018 AT&T Enterprises, LLC	`17.81ms` from Atlanta, US
197.91.90.72	AS20011 Dimension Data	`1.42ms` from Cape Town, ZA
216.251.0.248	AS11067 Panhandle Telecommunications Systems, INC.	`9.32ms` from Dallas, US
34.250.152.184	AS16509 Amazon.com, Inc.	`0.15ms` from Dublin, IE

Traceroute

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

traceroute -a -n -q1 -f6 140.207.204.4

traceroute to 140.207.204.4 (140.207.204.4): 64 hops max, 52 byte packets

6 [AS17621] 140.206.111.197 4.622 ms

7 *

8 *

9 *

10 *

11 [AS17621] 140.207.204.4 4.834 ms

Measurement taken from

IPinfo ProbeNet in Shanghai, CN

On December 20th 2025

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