160.239.31.0/24

AS4694 · IDC Frontier Inc.

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Summary

Country	Japan
Domain	soliton.co.jp
ASN	AS4694
Parent Range	160.239.0.0/16
Registry	APNIC
ID	SOLITON-NET

WHOIS Details

inetnum:        160.239.0.0 - 160.239.255.255
netname:        SOLITON-NET
country:        JP
descr:          Soliton Systems K.K.
admin-c:        OH62-AP
tech-c:         OH62-AP
tech-c:         TF308-AP
status:         ALLOCATED PORTABLE
mnt-by:         MAINT-JPNIC
mnt-irt:        IRT-JPNIC-JP
last-modified:  2015-11-13T06:52:02Z
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 2024-11-27
mnt-by:         MAINT-JPNIC
last-modified:  2025-09-04T01:00:00Z
source:         APNIC

person:         Okada Hiroshi
nic-hdl:        OH62-AP
e-mail:         hiroshi.okada@soliton.co.jp
address:        Shinjuku Gyoen Bldg., 2-3-10, Shinjuku, Shinjuku-ku, Tokyo 160-0022, Japan
phone:          +81-3-5360-3891
country:        JP
mnt-by:         MAINT-JPNIC
last-modified:  2015-11-13T06:50:01Z
source:         APNIC

person:         Tateishi Fumihide
nic-hdl:        TF308-AP
e-mail:         fumihide.tateishi@soliton.co.jp
address:        2-4-3 Shinjuku Shinjuku-ku Tokyo, Japan
phone:          +81-3-5360-3801
country:        JP
mnt-by:         MAINT-JPNIC
last-modified:  2015-11-13T06:50:02Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 160.239.31.0/24

Range	ASN	Company	Num of IPs
160.239.0.0/16	AS4694	Soliton Systems K.K.	65,536
160.239.0.0/16	AS9366	Soliton Systems K.K.	65,536

Nearby Ranges

BGP prefixes that overlap with 160.239.0.0/16

Range	ASN	Company	Num of IPs
160.239.0.0/16	AS4694	Soliton Systems K.K.	65,536
160.239.0.0/16	AS9366	Soliton Systems K.K.	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

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

IP Address	ASN	Details
160.239.31.50	AS4694 IDC Frontier Inc.	`3.84ms` from Tokyo, JP

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
122.170.16.56	AS24560 Bharti Airtel Ltd., Telemedia Services	`3.29ms` from Ahmedabad, IN
43.196.79.56	AS55960 Beijing Guanghuan Xinwang Digital	`3.64ms` from Beijing, CN
104.130.216.184	AS19994 Rackspace Hosting	`1.24ms` from Chicago, US
70.132.233.104	AS7018 AT&T Enterprises, LLC	`7.82ms` from Chicago, US
75.185.196.88	AS10796 Charter Communications Inc	`4.94ms` from Cleveland, US
35.232.151.56	AS396982 Google LLC	`0.10ms` from Council Bluffs, US
79.191.149.40	AS5617 Orange Polska Spolka Akcyjna	`13.11ms` from Gdansk, PL
87.98.255.24	AS16276 OVH SAS	`0.04ms` from Gravelines, FR
113.1.252.168	AS4837 CHINA UNICOM China169 Backbone	`11.11ms` from Harbin, CN
178.198.215.8	AS3303 Swisscom (Switzerland) Ltd	`0.72ms` from Lausanne, CH
90.38.100.216	AS3215 Orange S.A.	`8.33ms` from Marseille, FR
79.13.170.72	AS3269 Telecom Italia S.p.A.	`4.07ms` from Milan, IT
194.184.223.8	AS3269 Telecom Italia S.p.A.	`7.66ms` from Milan, IT
46.180.106.72	AS39927 E-Light-Telecom Ltd.	`4.57ms` from Novosibirsk, RU
202.223.91.168	AS2527 Sony Network Communications Inc.	`2.06ms` from Osaka, JP
68.134.90.72	AS701 Verizon Business	`3.70ms` from Philadelphia, US
58.229.153.184	AS9318 SK Broadband Co Ltd	`1.05ms` from Seoul, KR
49.3.138.104	AS4804 Microplex PTY LTD	`7.77ms` from Sydney, AU
220.211.117.56	AS2527 Sony Network Communications Inc.	`7.38ms` from Tokyo, JP
122.189.230.88	AS4837 CHINA UNICOM China169 Backbone	`10.75ms` from Wuhan, CN
44.250.94.56	AS16509 Amazon.com, Inc.	`0.20ms` from Boardman, US
44.251.228.216	AS16509 Amazon.com, Inc.	`0.25ms` from Boardman, US
181.23.47.168	AS22927 Telefonica de Argentina	`3.03ms` from Buenos Aires, AR
34.244.232.104	AS16509 Amazon.com, Inc.	`0.19ms` from Dublin, IE
79.198.75.232	AS3320 Deutsche Telekom AG	`6.55ms` 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 -f5 160.239.31.4

traceroute to 160.239.31.4 (160.239.31.4): 64 hops max, 52 byte packets

5 [] 210.171.224.49 0.367 ms

6 *

7 *

8 *

9 [AS4694] 158.205.221.44 3.95 ms

10 *

11 [AS4694] 160.239.31.4 3.974 ms

Measurement taken from

IPinfo ProbeNet in Tokyo, JP

On January 19th 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.

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