optim.co.jp
SAKURA-B SAKURA Internet Inc., JP

Seen 87 times between July 23rd, 2018 and August 28th, 2024.

General Info Open in Search

Geo	Japan (JP) —
AS	AS9370 - SAKURA-B SAKURA Internet Inc., JP Note: An IP might be announced by multiple ASs. This is not shown.
Registrar	APNIC
Route	153.125.224.0/20 (Route of ASN)
PTR	wwwweb01.optim.co.jp(PTR record of primary IP)
IPv4	153.125.235.56

Live Screenshot Hover to expand

Attention: This is a live snapshot of this website, we do not host or control it!

Direct hits
Summary of pages hosted on this domain

IPs 59.106.229.23 | 27x 153.127.90.28 | 12x 153.125.235.56 | 11x 153.126.247.10 | 3x 133.242.45.152 | 1x 153.126.248.244 | 1x 153.127.134.76 | 1x 178.128.43.58 | 1x

Recent scans (65 total) Show all

URL	Age	Size		IPs
www.optim.co.jp	10 days	3 MB	96	19	5
www.optim.co.jp/optimal-remote/	17 days	9 MB	100	17	5
fxmitsremote-admin.optim.co.jp	2 months	102 KB	2	1	1
fxmitsremote-admin.optim.co.jp	2 months	102 KB	2	1	1
mse-store.optim.co.jp	3 months	5 MB	221	6	3

Incoming hits
Summary of pages that talked to this domain

ASNs AS9370 | 14x AS16509 | 8x

IPs 59.106.229.23 | 9x 153.125.235.56 | 5x 143.204.86.35 | 3x 18.65.159.78 | 1x 143.204.86.49 | 1x 143.204.86.61 | 1x 2600:9000:2197:4400:12:3810:4180:93a1 | 1x 2600:9000:2197:f800:12:3810:4180:93a1 | 1x

Countries JP | 14x US | 8x

Recent scans (22 total) Show all

URL	Age	Size		IPs
r03.oprc.jp/not_supported.html	17 days	160 KB	15	3	2
www.optim.com	18 days	3 MB	91	12	3
r03.oprc.jp/not_supported.html	24 days	160 KB	15	3	2
www.optim.com	3 months	3 MB	90	10	2
r03.oprc.jp/dl.html	5 months	5 MB	23	4	2

Disclaimer

The websites, domains, and other information displayed on this page are not managed by urlscan. Each website and its contents are solely the responsibility of their respective owners. urlscan can remove specific website scans from our platform, but urlscan does not bear responsibility for their content. If you have been a victim of fraud by any of the websites listed, please contact your local law enforcement to report it.

Recent screenshots
Screenshots of pages hosted on this domain

Related infrastructure
Summary of infrastructure which pages hosted on this domain frequently talked to

IPs 59.106.229.23 | 27x 153.127.90.28 | 12x 153.125.235.56 | 11x 153.126.247.10 | 3x 133.242.45.152 | 1x 153.126.248.244 | 1x 153.127.134.76 | 1x 178.128.43.58 | 1x

Recently observed hostnames on 'optim.co.jp'
Searching for newly observed domains and hostnames is possible on our urlscan Pro platform.

Attention: These domains and hostnames were discovered through Certificate Transparency (CT) Logs and have been irrevocably published as part of the public record. There is no mechanism for us or anyone else to remove this information from the Internet.

Related screenshots
Screenshots of pages that talked to this domain

DNS recordsRetrieved via DNS ANY query

A	153.125.235.56 (TTL: 3600)
MX	optim-co-jp.mail.protection.outlook.com
NS	ns-62.awsdns-07.com
NS	ns-1120.awsdns-12.org
NS	ns-681.awsdns-21.net
NS	ns-1818.awsdns-35.co.uk
TXT	google-site-verification=iQkZtx2M9pE5l9ccTFy9a9lSztNseyOl6grk8hK2YkI
TXT	ZOOM_verify_B6FkwI14FEHgogFfqDZ6SR
TXT	google-site-verification=W3UaIGegm31vcUIiqIlLr6wByFAkUBk3aWJlsCAS8JI
TXT	v=spf1 include:spf.protection.outlook.com include:_spf.optim.co.jp include:_spf_biz.optim.co.jp include:sender.zcsend.jp include:mail.zendesk.com ip4:49.212.183.62/32 ?all
TXT	MS=ms87298999
TXT	google-site-verification=E9BgQlBvpz2xLZ5PombqZWh_kc0X8CYRnY2Ezpgxkm0
SOA	ns-681.awsdns-21.net hostmaster: awsdns-hostmaster.amazon.com / serial: 1 / refresh: 7200 / retry: 900 / expire: 1209600 / minttl: 86400 /

WHOIS for optim.co.jp

[ JPRS database provides information on network administration. Its use is    ]
[ restricted to network administration purposes. For further information,     ]
[ use 'whois -h whois.jprs.jp help'. To suppress Japanese output, add'/e'     ]
[ at the end of command, e.g. 'whois -h whois.jprs.jp xxx/e'.                 ]
Domain Information:
a. [Domain Name]                OPTIM.CO.JP
g. [Organization]               OPTiM Corporation
l. [Organization Type]          corporation
m. [Administrative Contact]     MF31609JP
n. [Technical Contact]          MF31648JP
p. [Name Server]                ns-681.awsdns-21.net
p. [Name Server]                ns-1818.awsdns-35.co.uk
p. [Name Server]                ns-1120.awsdns-12.org
p. [Name Server]                ns-62.awsdns-07.com
s. [Signing Key]                
[State]                         Connected (2025/07/31)
[Registered Date]               2000/07/21
[Connected Date]                2000/11/20
[Last Update]                   2024/08/01 01:03:01 (JST)

optim.co.jp SAKURA-B SAKURA Internet Inc., JP