www.round1.co.jp
IIJ Internet Initiative Japan Inc., JP

Seen 9 times between March 21st, 2019 and June 5th, 2024.

General Info Open in Search

Geo	Tokyo, Hyogo, Japan (JP) —
Domain	round1.co.jp (The registered domain)
AS	AS2497 - IIJ Internet Initiative Japan Inc., JP Note: An IP might be announced by multiple ASs. This is not shown.
Registrar	APNIC
Route	210.148.0.0/16 (Route of ASN)
PTR	www.round1.co.jp(PTR record of primary IP)
IPv4	210.148.5.91

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 210.148.5.91 | 8x

Domains www.round1.co.jp | 8x

Recent scans (8 total) Show all

URL	Age	Size		IPs
www.round1.co.jp	3 months	5 MB	178	4	3
www.round1.co.jp	4 months	5 MB	183	2	2
www.round1.co.jp	5 months	4 MB	169	2	2
www.round1.co.jp	7 months	4 MB	167	2	2
www.round1.co.jp	8 months	5 MB	179	2	2

Incoming hits
Summary of pages that talked to this domain

ASNs AS2497 | 1x

IPs 210.148.5.91 | 1x

Domains round1.co.jp | 1x

Countries JP | 1x

Recent scans (1 total) Show all

	URL	Age	Size		IPs
	round1.co.jp	6 months	7 KB	3	1	1

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Recent screenshots
Screenshots of pages hosted on this domain

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

IPs 210.148.5.91 | 8x

Domains www.round1.co.jp | 8x

Recently observed hostnames on 'www.round1.co.jp'
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www.round1.co.jp | 2013-03-26

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	210.148.5.91 (TTL: 600)

WHOIS for www.round1.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]                ROUND1.CO.JP
g. [Organization]               ROUND ONE Corporation
l. [Organization Type]          Corporation
m. [Administrative Contact]     KT28762JP
n. [Technical Contact]          KT28762JP
p. [Name Server]                dns-b.iij.ad.jp
p. [Name Server]                dns-c.iij.ad.jp
s. [Signing Key]                10745 13 2 (
                                3F0395F2C80C2D53B686E8F37D5CA25A
                                01ACAE336A5A6217A9FE1BACE69844A2 )
[State]                         Connected (2025/06/30)
[Registered Date]               1999/06/08
[Connected Date]                1999/06/17
[Last Update]                   2024/07/01 01:02:32 (JST)

www.round1.co.jp IIJ Internet Initiative Japan Inc., JP