1.75.210.0/23

AS9605 · NTT DOCOMO, INC.

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Summary

Country	Japan
Domain	nttdocomo.com
ASN	AS9605
Registry	JPNIC
ID	NTTDOCOMO-CIDR-BLK-JP

WHOIS Details

inetnum:        1.72.0.0 - 1.79.255.255
netname:        NTTDoCoMo
descr:          NTT DOCOMO,INC.
descr:          Sannno Park Tower Bldg.11-1 Nagatacho 2-chome
descr:          Chiyoda-ku,Tokyo Japan
country:        JP
admin-c:        JNIC1-AP
tech-c:         JNIC1-AP
remarks:        Email address for spam or abuse complaints: docomo-abuse-ml@nttdocomo.com
status:         ALLOCATED PORTABLE
mnt-by:         MAINT-JPNIC
mnt-lower:      MAINT-JPNIC
mnt-irt:        IRT-JPNIC-JP
last-modified:  2022-01-07T07:15:35Z
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:        1.72.0.0 - 1.79.255.255
netname:        MAPS
descr:          NTT DoCoMo, Inc.
country:        JP
admin-c:        JP00042969
tech-c:         JP00042969
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:  2021-03-30T23:20:03Z
source:         JPNIC

Nearby Ranges

BGP prefixes that overlap with 1.75.0.0/16

No nearby ranges found.

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

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
92.66.105.71	AS1136 KPN B.V.	`3.33ms` from Amsterdam, NL
141.161.107.55	AS11318 Georgetown University	`2.25ms` from Ashburn, US
134.185.176.39	AS54253 Oracle Corporation	`1.69ms` from Bangkok, TH
62.158.172.87	AS3320 Deutsche Telekom AG	`1.29ms` from Berlin, DE
76.242.109.167	AS7018 AT&T Enterprises, LLC	`10.63ms` from Chicago, US
3.10.231.55	AS16509 Amazon.com, Inc.	`0.17ms` from London, GB
91.230.63.135	AS57064 Sfinks Ltd	`18.38ms` from Moscow, RU
190.185.121.23	AS27932 Redes y Telecomunicaciones	`0.54ms` from San Pedro Sula, HN
49.57.144.199	AS4766 Korea Telecom	`1.47ms` from Seoul, KR
183.190.210.71	AS4837 CHINA UNICOM China169 Backbone	`10.35ms` from Taiyuan, CN
221.45.87.71	AS17676 SoftBank Corp.	`3.43ms` from Tokyo, JP
222.155.102.55	AS4771 Spark New Zealand Trading Ltd.	`1.18ms` from Auckland, NZ
62.235.108.199	AS5432 Proximus NV	`2.15ms` from Brussels, BE
96.42.159.247	AS20115 Charter Communications LLC	`13.97ms` from Chicago, US
107.4.85.183	AS7922 Comcast Cable Communications, LLC	`9.75ms` from Flint, US
46.87.244.167	AS3320 Deutsche Telekom AG	`5.89ms` from Frankfurt am Main, DE
62.78.183.151	AS16086 DNA Oyj	`4.53ms` from Helsinki, FI
180.69.255.55	AS9318 SK Broadband Co Ltd	`3.40ms` from Incheon, KR
1.238.83.167	AS9318 SK Broadband Co Ltd	`1.79ms` from Incheon, KR
46.197.92.119	AS47524 Turksat Uydu Haberlesme ve Kablo TV Isletme A.S.	`4.45ms` from Istanbul, TR
188.12.246.183	AS3269 Telecom Italia S.p.A.	`5.07ms` from Milan, IT
178.154.231.71	AS200350 Yandex.Cloud LLC	`2.78ms` from Moscow, RU
154.49.248.183	AS198053 GREEN DATA SAS	`0.49ms` from Paris, FR
177.58.187.7	AS22085 Claro S/A	`1.40ms` from Sao Paulo, BR
111.253.57.23	AS3462 Data Communication Business Group	`2.35ms` from Taipei, TW

Traceroute

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

traceroute -a -n -q1 -m5 1.75.211.251

traceroute to 1.75.211.251 (1.75.211.251): 5 hops max, 52 byte packets

1 [AS51248] 193.161.86.1 4.179 ms

2 [AS51248] 185.8.57.10 0.251 ms

3 *

4 *

5 *

Measurement taken from

IPinfo ProbeNet in Veseli nad Moravou, CZ

On March 20th 2026

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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