203.89.128.0/22

AS9999 · AT TOKYO Corporation

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Summary

Country	Japan
Domain	attokyo.ad.jp
ASN	AS9999
Registry	APNIC
ID	ATTOKYO

WHOIS Details

inetnum:        203.89.128.0 - 203.89.131.255
netname:        ATTOKYO
descr:          AT TOKYO Corporation
descr:          5-6-36,SIA Toyosu Prime Square,Toyosu,Koto-ku,Tokyo 135-0061, Japan
country:        JP
admin-c:        JNIC1-AP
tech-c:         JNIC1-AP
status:         ALLOCATED PORTABLE
remarks:        Email address for spam or abuse complaints jpnic2006@attokyo.ad.jp
mnt-irt:        IRT-JPNIC-JP
mnt-by:         MAINT-JPNIC
mnt-lower:      MAINT-JPNIC
last-modified:  2012-06-06T01:52:01Z
source:         APNIC

irt:            IRT-JPNIC-JP
address:        Uchikanda OS Bldg 4F, 2-12-6 Uchi-Kanda
address:        Chiyoda-ku, Tokyo 101-0047, Japan
e-mail:         hostmaster@nic.ad.jp
abuse-mailbox:  hostmaster@nic.ad.jp
phone:          +81-3-5297-2311
fax-no:         +81-3-5297-2312
admin-c:        JNIC1-AP
tech-c:         JNIC1-AP
auth:           # Filtered
remarks:        hostmaster@nic.ad.jp was validated on 2020-07-23
mnt-by:         MAINT-JPNIC
last-modified:  2022-06-14T04:26:58Z
source:         APNIC

role:           Japan Network Information Center
address:        Uchikanda OS Bldg 4F, 2-12-6 Uchi-Kanda
address:        Chiyoda-ku, Tokyo 101-0047, Japan
country:        JP
phone:          +81-3-5297-2311
fax-no:         +81-3-5297-2312
e-mail:         hostmaster@nic.ad.jp
admin-c:        JI13-AP
tech-c:         JE53-AP
nic-hdl:        JNIC1-AP
mnt-by:         MAINT-JPNIC
last-modified:  2022-01-05T03:04:02Z
source:         APNIC

inetnum:        203.89.128.0 - 203.89.131.255
netname:        ATTOKYO-CIDR-BLK-JP
descr:          AT TOKYO Corporation
remarks:        Email address for spam or abuse complaints : jpnic2006@attokyo.ad.jp
country:        JP
admin-c:        JP00010132
tech-c:         JP00010132
remarks:        This information has been partially mirrored by APNIC from
remarks:        JPNIC. To obtain more specific information, please use the
remarks:        JPNIC WHOIS Gateway at
remarks:        http://www.nic.ad.jp/en/db/whois/en-gateway.html or
remarks:        whois.nic.ad.jp for WHOIS client. (The WHOIS client
remarks:        defaults to Japanese output, use the /e switch for English
remarks:        output)
last-modified:  2012-06-06T19:37:29Z
source:         JPNIC

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

Read more

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
145.118.3.6	AS1103 SURF B.V.	`2.22ms` from Amsterdam, NL
24.245.159.134	AS11492 CABLE ONE, INC.	`3.38ms` from Dallas, US
45.23.149.150	AS7018 AT&T Enterprises, LLC	`10.24ms` from Dallas, US
59.144.68.6	AS9498 BHARTI Airtel Ltd.	`1.27ms` from Delhi, IN
90.187.61.54	AS3209 Vodafone GmbH	`0.79ms` from Hamburg, DE
119.119.128.86	AS4837 CHINA UNICOM China169 Backbone	`14.18ms` from Liaoyang, CN
194.210.226.22	AS1930 Fundacao para a Ciencia e a Tecnologia, I.P.	`2.49ms` from Lisbon, PT
51.52.212.182	AS31655 Gamma Telecom Holdings Ltd	`3.27ms` from Manchester, GB
95.71.6.230	AS12389 PJSC Rostelecom	`17.40ms` from Moscow, RU
69.202.133.118	AS12271 Charter Communications Inc	`3.52ms` from New York City, US
91.161.165.150	AS12322 Free SAS	`14.53ms` from Paris, FR
52.41.148.246	AS16509 Amazon.com, Inc.	`4.51ms` from Portland, US
188.175.97.102	AS16246 O2 Czech Republic, a.s.	`5.06ms` from Prague, CZ
114.214.168.6	AS4538 China Education and Research Network Center	`10.23ms` from Shanghai, CN
194.237.228.38	AS3301 Telia Company AB	`0.81ms` from Stockholm, SE
3.112.190.22	AS16509 Amazon.com, Inc.	`0.18ms` from Tokyo, JP
153.176.163.230	AS4713 NTT Communications Corporation	`2.90ms` from Tokyo, JP
83.76.237.6	AS3303 Swisscom (Switzerland) Ltd	`0.64ms` from Zuerich, CH
34.65.176.102	AS396982 Google LLC	`0.10ms` from Zuerich, CH
82.169.246.70	AS1136 KPN B.V.	`1.01ms` from Amsterdam, NL
80.86.105.86	AS12310 iNES GROUP SRL	`0.59ms` from Bucharest, RO
167.89.10.6	AS11377 SendGrid, Inc.	`0.21ms` from Chicago, US
34.174.123.246	AS396982 Google LLC	`0.13ms` from Dallas, US
79.216.173.214	AS3320 Deutsche Telekom AG	`6.83ms` from Duesseldorf, DE
91.59.222.230	AS3320 Deutsche Telekom AG	`7.04ms` from Frankfurt am Main, DE

Traceroute

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

traceroute -a -n -q1 -m11 203.89.131.141

traceroute to 203.89.131.141 (203.89.131.141): 11 hops max, 52 byte packets

1 [AS15169] 74.125.37.114 35.31 ms

2 *

3 [AS2497] 58.138.101.209 63.061 ms

4 [AS2497] 58.138.98.210 67.631 ms

5 [AS2497] 210.130.153.158 64.829 ms

6 [AS9999] 219.99.128.190 64.649 ms

7 [AS9999] 219.99.128.66 63.743 ms

8 [AS9999] 211.132.10.188 66.458 ms

9 *

10 *

11 *

Measurement taken from

IPinfo ProbeNet in Chang-hua, TW

On September 4th 2025

What are IP address ranges?

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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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