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
203.196.97.50 phcg.com.au 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 10.20ms 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
68.119.175.228 AS20115 Charter Communications LLC 8.89ms from Atlanta, US
73.43.37.212 AS7922 Comcast Cable Communications, LLC 5.31ms from Atlanta, US
118.244.204.4 AS4847 China Networks Inter-Exchange 4.26ms from Beijing, CN
189.5.89.212 AS28573 Claro NXT Telecomunicacoes Ltda 8.21ms from Brasilia, BR
220.166.70.84 AS4134 CHINANET-BACKBONE 7.78ms from Chengdu, CN
50.232.192.196 AS7922 Comcast Cable Communications, LLC 3.54ms from Chicago, US
136.116.120.228 AS396982 Google LLC 0.12ms from Council Bluffs, US
54.195.177.4 AS16509 Amazon.com, Inc. 0.31ms from Dublin, IE
24.4.192.20 AS7922 Comcast Cable Communications, LLC 5.15ms from Fremont, US
183.178.228.196 AS9269 Hong Kong Broadband Network Ltd. 0.49ms from Hong Kong, HK
161.132.163.244 AS3132 Red Cientifica Peruana 0.60ms from Lima, PE
62.3.80.20 AS13037 Zen Internet Ltd 0.45ms from London, GB
152.42.20.36 AS396956 Meriwether Lewis Electric Cooperative 10.47ms from Nashville, US
98.13.216.68 AS12271 Charter Communications Inc 4.14ms from New York City, US
38.21.211.20 AS40545 Empire Access 8.27ms from New York City, US
191.6.168.20 AS28343 UNIFIQUE TELECOMUNICACOES S/A 14.66ms from Novo Hamburgo, BR
76.144.73.212 AS7922 Comcast Cable Communications, LLC 8.57ms from Portland, US
154.67.165.84 AS21351 Canal + Telecom SAS 3.53ms from Saint-Denis, RE
203.245.13.4 AS4766 Korea Telecom 0.81ms from Seoul, KR
124.149.175.52 AS7545 TPG Telecom Limited 1.17ms from Sydney, AU
113.227.48.132 AS4837 CHINA UNICOM China169 Backbone 7.34ms from Tieling, CN
175.172.232.116 AS4837 CHINA UNICOM China169 Backbone 9.63ms from Tieling, CN
114.182.173.36 AS4713 NTT DOCOMO BUSINESS,Inc. 11.38ms from Tokyo, JP
173.48.235.244 AS701 Verizon Business 1.38ms from Boston, US
74.134.73.4 AS10796 Charter Communications Inc 8.20ms from Columbus, US

Traceroute

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

$
traceroute -a -n -q1 203.196.101.131
traceroute to 203.196.101.131 (203.196.101.131): 64 hops max, 52 byte packets
1 [AS136557] 163.47.21.1 0.682 ms
4 [] 43.243.21.19 1.186 ms
5 [AS7018] 32.109.34.193 12.453 ms
6 [AS7018] 165.87.126.126 14.491 ms
7 [AS7018] 32.109.34.214 11.262 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.

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