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Summary

Country	Japan
Domain	caledfwlch.tech
ASN	AS38215
Registry	APNIC
ID	SYUHEIUDA-JP

WHOIS Details

inet6num:       2400:bf60::/32
netname:        SYUHEIUDA-JP
descr:          Syuhei Uda
country:        JP
org:            ORG-SU9-AP
admin-c:        SUA4-AP
tech-c:         SUA4-AP
abuse-c:        AS3111-AP
status:         ALLOCATED PORTABLE
remarks:        --------------------------------------------------------
remarks:        To report network abuse, please contact mnt-irt
remarks:        For troubleshooting, please contact tech-c and admin-c
remarks:        Report invalid contact via www.apnic.net/invalidcontact
remarks:        --------------------------------------------------------
mnt-by:         APNIC-HM
mnt-lower:      MAINT-SYUHEIUDA-JP
mnt-routes:     MAINT-SYUHEIUDA-JP
mnt-irt:        IRT-SYUHEIUDA-JP
last-modified:  2022-11-09T04:25:59Z
source:         APNIC

irt:            IRT-SYUHEIUDA-JP
address:        
e-mail:         abuse@caledfwlch.tech
abuse-mailbox:  abuse@caledfwlch.tech
admin-c:        SUA4-AP
tech-c:         SUA4-AP
auth:           # Filtered
remarks:        abuse@caledfwlch.tech was validated on 2025-11-23
mnt-by:         MAINT-SYUHEIUDA-JP
last-modified:  2025-11-23T07:23:50Z
source:         APNIC

organisation:   ORG-SU9-AP
org-name:       Syuhei Uda
org-type:       LIR
country:        JP
address:        3-31-9-3 Nakamachi
phone:          +818031574576
e-mail:         Syuhei@caledfwlch.tech
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2024-02-25T13:05:31Z
source:         APNIC

role:           ABUSE SYUHEIUDAJP
country:        ZZ
address:        
phone:          +000000000
e-mail:         abuse@caledfwlch.tech
admin-c:        SUA4-AP
tech-c:         SUA4-AP
nic-hdl:        AS3111-AP
remarks:        Generated from irt object IRT-SYUHEIUDA-JP
remarks:        abuse@caledfwlch.tech was validated on 2025-11-23
abuse-mailbox:  abuse@caledfwlch.tech
mnt-by:         APNIC-ABUSE
last-modified:  2025-11-23T07:24:00Z
source:         APNIC

role:           Syuhei Uda administrator
address:        
country:        JP
phone:          +818031574576
e-mail:         abuse@caledfwlch.tech
admin-c:        SUA4-AP
tech-c:         SUA4-AP
nic-hdl:        SUA4-AP
mnt-by:         MAINT-SYUHEIUDA-JP
last-modified:  2021-03-25T08:00:02Z
source:         APNIC

route6:         2400:bf60::/32
origin:         AS38215
descr:          Syuhei Uda 4-20-5 Kaminoge
mnt-by:         MAINT-SYUHEIUDA-JP
last-modified:  2023-01-12T06:28:29Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 2400:bf60::/32

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
44.203.18.160	AS14618 Amazon.com, Inc.	`0.74ms` from Ashburn, US
216.211.153.160	AS53848 Mountain Telephone	`11.40ms` from Atlanta, US
104.186.23.32	AS7018 AT&T Enterprises, LLC	`6.11ms` from Atlanta, US
84.194.140.112	AS6848 Telenet BV	`8.28ms` from Brussels, BE
175.20.127.48	AS4837 CHINA UNICOM China169 Backbone	`3.62ms` from Changchun, CN
96.109.234.16	AS7922 Comcast Cable Communications, LLC	`8.90ms` from Detroit, US
82.26.118.224	AS9304 HGC Global Communications Limited	`2.00ms` from Hong Kong, HK
103.22.238.112	AS6984 Verizon Business	`0.59ms` from Hyderabad, IN
114.200.180.176	AS9318 SK Broadband Co Ltd	`6.73ms` from Incheon, KR
95.101.5.144	AS16625 Akamai Technologies, Inc.	`0.26ms` from Manchester, GB
140.186.141.48	AS11232 Midcontinent Communications	`9.61ms` from Minneapolis, US
101.140.47.192	AS17511 OPTAGE Inc.	`3.01ms` from Osaka, JP
83.241.167.224	AS12552 GlobalConnect AB	`1.09ms` from Stockholm, SE
20.84.104.112	AS8075 Microsoft Corporation	`0.43ms` from Ashburn, US
67.208.43.112	AS32475 Internap Holding LLC	`0.93ms` from Chicago, US
74.51.77.48	AS20436 Prairie Grove Telephone Co.	`14.61ms` from Dallas, US
71.31.164.144	AS7029 Windstream Communications LLC	`10.54ms` from Dallas, US
39.59.109.128	AS17557 Pakistan Telecommunication Company Limited	`13.47ms` from Lahore, PK
46.72.138.224	AS12714 PJSC MegaFon	`9.44ms` from Moscow, RU
80.251.114.80	AS39125 KB Rubin Ltd.	`1.01ms` from Moscow, RU
76.124.121.224	AS7922 Comcast Cable Communications, LLC	`7.03ms` from New York City, US
59.190.72.64	AS17511 OPTAGE Inc.	`2.73ms` from Osaka, JP
219.109.126.96	AS7522 STNet, Incorporated	`4.25ms` from Osaka, JP
27.205.142.16	AS4837 CHINA UNICOM China169 Backbone	`5.88ms` from Qingdao, CN
95.68.55.32	AS12578 SIA Tet	`0.62ms` from Riga, LV

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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