203.196.96.0/20

AS2687  ·  AT&T Enterprises, LLC

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Summary

Country Japan
Domain att.com.
ASN AS2687
Registry APNIC
ID ATT-OPENNET-AP

WHOIS Details

inetnum:        203.196.96.0 - 203.196.127.255
netname:        ATT-OPENNET-AP
descr:          Asia Pacific Operations
descr:          AT&T Global Network Services Japan
descr:          Tokyo
country:        JP
org:            ORG-AJK1-AP
admin-c:        AI43-AP
tech-c:         AI43-AP
abuse-c:        AA1420-AP
status:         ALLOCATED PORTABLE
remarks:        -+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
remarks:        This object can only be modified by APNIC hostmaster
remarks:        If you wish to modify this object details please
remarks:        send email to [email protected] with your organisation
remarks:        account name in the subject line.
remarks:        -+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
mnt-by:         APNIC-HM
mnt-lower:      MAINT-AP-OPENNET
mnt-irt:        IRT-ATT-OPENNET-AP
last-modified:  2020-07-07T05:02:07Z
source:         APNIC

irt:            IRT-ATT-OPENNET-AP
address:        All of AP
e-mail:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        DR7890-AP
tech-c:         DR7890-AP
auth:           # Filtered
remarks:        [email protected] was validated on 2025-11-27
mnt-by:         MAINT-AP-OPENNET
last-modified:  2025-11-27T13:47:50Z
source:         APNIC

organisation:   ORG-AJK1-AP
org-name:       AT&T Japan K.K.
org-type:       LIR
country:        JP
address:        Toranomon Twin Bldg
address:        2-10-1 Toranomon
address:        AT&T PO: PR515809
phone:          +81-3-3582-2304
fax-no:         +81-3-3505-1771
e-mail:         [email protected]
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:14:44Z
source:         APNIC

role:           ABUSE ATTOPENNETAP
country:        ZZ
address:        All of AP
phone:          +000000000
e-mail:         [email protected]
admin-c:        DR7890-AP
tech-c:         DR7890-AP
nic-hdl:        AA1420-AP
remarks:        Generated from irt object IRT-ATT-OPENNET-AP
remarks:        [email protected] was validated on 2025-11-27
abuse-mailbox:  [email protected]
mnt-by:         APNIC-ABUSE
last-modified:  2025-11-27T13:48:08Z
source:         APNIC

role:           AGNS INTCUST
address:        Shinnikko-Building, 2-10-1,
address:        Toranomon, Minato-ku,
address:        TOKYO, 105-0001, Japan
country:        JP
phone:          +81-3-3584-4776
fax-no:         +81-3-3505-1771
e-mail:         [email protected]
remarks:        Send spam or abuse report to [email protected]
remarks:        and please include detailed information and time.
remarks:        Send general query to [email protected].
admin-c:        dr7890-AP
tech-c:         dr7890-AP
nic-hdl:        AI43-AP
notify:         [email protected]
mnt-by:         MAINT-AP-OPENNET
last-modified:  2022-01-28T07:36:04Z
source:         APNIC

Overlapping Ranges

BGP prefixes that are contained by 203.196.96.0/20

Range ASN Company Num of IPs
203.196.101.0/24 AS2687 AT&T 256

Nearby Ranges

BGP prefixes that overlap with 203.196.0.0/16

Range ASN Company Num of IPs
203.196.32.0/19 AS38333 Telcoinabox Operations Pty Ltd 8,192
203.196.64.0/20 AS17534 NSK Co.,Ltd. 4,096
203.196.112.0/20 AS2687 Asia Pacific Operations 4,096
203.196.0.0/21 AS4808 21ViaNet(China),Inc. 2,048
203.196.16.0/21 AS2514 INTERLINK Co.,LTD. 2,048
203.196.0.0/21 AS23724 21ViaNet(China),Inc. 2,048
203.196.0.0/21 AS4835 21ViaNet(China),Inc. 2,048
203.196.80.0/21 AS17534 KANAZAWA CABLE TELEVISION NET CO.,LTD. 2,048
203.196.0.0/22 AS9308 Provide Internet access service,Internet Based Testing 1,024
203.196.24.0/22 AS7602 Sai gon Postel Corporation 1,024
203.196.92.0/22 AS7604 Zettagrid Pty Ltd 1,024
203.196.101.0/24 AS2687 AT&T 256
203.196.14.0/24 AS23764 Chinatelecom Next Carrying Network backbone Singapore 256
203.196.15.0/24 AS23764 Chinatelecom Next Carrying Network backbone 256
203.196.90.0/24 AS131762 PT. VOLTRAS International 256

Hosted domains

There are 4 domain names hosted across 4 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
203.196.101.175 firstnzwrap.net 1
203.196.97.50 phcg.com.au 1
203.196.101.164 discoveryportfolio.co.nz 1

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

Pingable IPs

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

IP Address ASN Details
203.196.101.131 AS2687 AT&T Enterprises, LLC 10.02ms from Auckland, NZ

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
151.67.15.132 AS1267 WIND TRE S.P.A. 16.10ms from Arezzo, IT
102.97.201.20 AS36925 MEDITELECOM 7.27ms from Casablanca, MA
185.75.134.36 AS200081 Netversor GmbH 2.39ms from Frankfurt am Main, DE
81.31.110.228 AS8468 ENTANET International Limited 0.65ms from London, GB
13.66.216.20 AS8075 Microsoft Corporation 0.33ms from Quincy, US
76.135.151.68 AS7922 Comcast Cable Communications, LLC 9.82ms from Seattle, US
94.254.117.100 AS8473 Bahnhof AB 0.99ms from Stockholm, SE
202.208.216.84 AS10010 TOKAI Communications Corporation 0.80ms from Tokyo, JP
34.249.41.196 AS16509 Amazon.com, Inc. 0.15ms from Dublin, IE
179.162.140.164 AS18881 TELEFÔNICA BRASIL S.A 19.86ms from Fortaleza, BR
23.215.188.164 AS16625 Akamai Technologies, Inc. 0.51ms from Hong Kong, HK
8.146.228.148 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 0.89ms from Jining, CN
102.207.87.244 AS328366 FIRSTNET TECHNOLOGY SERVICES (PTY) LTD 0.33ms from Johannesburg, ZA
80.73.12.20 AS13188 CONTENT DELIVERY NETWORK LTD 6.44ms from Kharkiv, UA
64.125.197.244 AS6461 Zayo Bandwidth 0.47ms from Los Angeles, US
51.49.20.100 AS16509 Amazon.com, Inc. 5.59ms from Madrid, ES
111.249.19.196 AS3462 Data Communication Business Group 2.10ms from Taipei, TW
5.193.38.244 AS5384 Emirates Internet 2.75ms from Al Fujairah City, AE
23.92.36.4 AS54098 LIONLINK NETWORKS 0.29ms from Ashburn, US
98.217.218.212 AS7922 Comcast Cable Communications, LLC 5.32ms from Boston, US
34.70.162.164 AS396982 Google LLC 0.10ms from Council Bluffs, US
177.204.70.4 AS18881 TELEFÔNICA BRASIL S.A 8.93ms from Curitiba, BR
175.159.162.4 AS4528 The University of Hong Kong 1.36ms from Hong Kong, HK
115.207.34.4 AS4134 CHINANET-BACKBONE 7.25ms from Ningbo, CN
35.139.243.228 AS33363 Charter Communications, Inc 9.15ms from Orlando, US

Traceroute

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

$
traceroute -a -n -q1 203.196.101.129
traceroute to 203.196.101.129 (203.196.101.129): 64 hops max, 52 byte packets
1 [AS136557] 163.47.21.1 0.908 ms
4 [] 43.243.21.19 1.153 ms
5 [AS7018] 32.109.34.193 11.021 ms
6 [AS7018] 165.87.126.126 11.937 ms
7 [AS7018] 32.109.34.214 10.953 ms
Measurement taken from IPinfo ProbeNet in Auckland, NZ
On

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.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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