iamroot.tech
Toggle navigation
Internet tools
DNS lookup
DNS propagation check
Port scan + probeing
WHOIS / RDAP lookup
HTTP/S request tool
TLS/SSL certificate check
beta
E-mail DNSBL blacklist check
Reverse DNS
CIDR calculator
beta
ASN database lookup
beta
What is my IPv4 and IPv6?
GeoIP location
QR code generator
Dev tools
Color contrast checker
Color picker
Lorem ipsum generator
URL encode/decode
HTML encode/decode
BASE64 encode/decode
Hash calculator (CRC64 - MD5 - SHA - RIPEMD)
Misc tools
Password generator
World map, day/night + local time
beta
All tools
Page nav
Page nav
iamroot.tech
Internet tools
DNS lookup
DNS propagation check
Port scan + probeing
WHOIS / RDAP lookup
HTTP/S request tool
TLS/SSL certificate check
beta
E-mail DNSBL blacklist check
Reverse DNS
CIDR calculator
beta
ASN database lookup
beta
What is my IPv4 and IPv6?
GeoIP location
QR code generator
Dev tools
Color contrast checker
Color picker
Lorem ipsum generator
URL encode/decode
HTML encode/decode
BASE64 encode/decode
Hash calculator (CRC64 - MD5 - SHA - RIPEMD)
Misc tools
Password generator
World map, day/night + local time
beta
Internet tools
DNS lookup
DNS propagation check
Port scan + probeing
WHOIS / RDAP lookup
HTTP/S request tool
TLS/SSL certificate check
beta
E-mail DNSBL blacklist check
Reverse DNS
CIDR calculator
beta
ASN database lookup
beta
What is my IPv4 and IPv6?
GeoIP location
QR code generator
Dev tools
Color contrast checker
Color picker
Lorem ipsum generator
URL encode/decode
HTML encode/decode
BASE64 encode/decode
Hash calculator (CRC64 - MD5 - SHA - RIPEMD)
Misc tools
Password generator
World map, day/night + local time
beta
CTRL+D to bookmark
Add to homescreen
×
Tap the 'Share button' at the bottom of the screen:
Scroll down the list, and select 'Add to Home Screen':
Tap the menu icon (3 dots - upper right-hand corner):
and select 'Add to homescreen'.:
ASN database
You may find these sub-pages interesting as well:
Top ASN's by country
Directory of +1.200 verified looking glass url's
NEW: ASN database statistics
Related tools
DNS lookup
DNS lookup / nslookup / DIG of DNS records. An online tool for DNS lookups. By default recursive lookups querying the authoritative name servers. Lookups on specific DNS resolvers are also possible. Additionally, it will look up secondary records and output a full log of what was done on a technical level.
WHOIS / RDAP lookup
Perform WHOIS and/or RDAP lookups on domains, IP addresses, and ASNs. Will output all available technical info, contact info, etc.
Reverse DNS
Perform reverse DNS (rDNS/PTR) lookups of any IP.
CIDR calculator
beta
IP to CIDR calculation tool with subnet info. The reverse, CIDR ranges to IP addresses, is also possible. Last but not least, it includes a tool for refactoring groups of IPs, domain names, and/or other CIDR ranges.
What is my IPv4 and IPv6?
Check your own IP - both IPv4 and IPv6. Works as a connectivity test as well.
GeoIP location
Online tool GeoIP location of any IP and/or domain.
World map, day/night + local time
beta
Beautiful day/night map of the world, with markup of all major cities including local date and time.
Result
AS23661, CLARA ONLINE, Inc.
Last update of data:
04-05-2024 21:39 UTC
ASN:
AS23661 (CLARAONLINE)
Country:
JP - Japan (Asia)
Org.:
CLARA ONLINE, Inc.
https://www.clara.co.jp
Social media:
@facebook
@twitter/X
@facebook
@facebook
@linkedin
@twitter/X
Stats:
Peers
13
IX'es
3
Prefixes
13
IPv4
+24K
IPv6
7,9E+28
Contact:
CLARA ONLINE, Inc.
Mita 3chome Bldg,
3-14-10, Mita
voice +81-3-6704-0778
fax +81-3-6453-7552
info@clara.co.jp
IRT-CLARA-JP
Mita 3chome Bldg,
3-14-10 Mita
Minato-ku, Tokyo 108-0073
Japan
abuse@clara.ad.jp
abuse@clara.ad.jp
History
Date
Peers
IX'es
Prefixes
IPv4
IPv6
Before 13-01-2024
13
3
13
24.832
7,9E+28
13-01-2024
-1
-
-
-
-
04-05-2024
+1
-
-
-
-
Current
13
3
13
24.832
7,9E+28
Peers
Country
Relationship
ASN
Organization
Peers
Prefix'es
France
Peer
AS35280
F5 Networks SARL
5.543
35
Hong Kong
Upstream
AS4637
Telstra International Limited
670
318
Japan
Upstream
AS2518
BIGLOBE
189
34
Japan
Upstream
AS17941
Equinix Japan Enterprise K.K.
8
63
Japan
Upstream
AS131948
FORNEXT Inc.
26
2
Japan
Peer
AS59105
Home NOC Operators Group
421
5
Netherlands
Peer
AS49544
i3D.net B.V
6.510
134
Singapore
Upstream
AS24482
SG.GS
8.488
17
Singapore
Peer
AS38001
NewMedia Express Pte Ltd
639
80
Taiwan
Upstream
AS9505
Chunghwa Telecom Co., Ltd.
121
10
United States
Upstream
AS6939
Hurricane Electric LLC
10.632
262
United States
Peer
AS1828
Unitas Global LLC
5.373
251
United States
Peer
AS36236
NetActuate, Inc
7.343
206
Internet eXchange (IX) connections
Country
City
IX name
Port speed
Members
Japan
Tokyo
BBIX Tokyo
-
8
Japan
Tokyo
Equinix Tokyo
-
32
Japan
Tokyo
JPIX - Tokyo
-
131
Announced (uniq) prefixes
Country
ASN
Announced prefix
Description
Size
Japan
AS23661
42.123.32.0/22
CLARA ONLINE, Inc.
1.024
Japan
AS23661
110.50.240.0/20
Web Hosting and Dedicated Server Provider
4.096
Japan
AS23661
116.197.136.0/21
Web Hosting and Dedicated Server Provider.
2.048
Japan
AS23661
119.18.216.0/21
Web Hosting and Dedicated Server Provider.
2.048
Japan
AS23661
124.108.32.0/21
Web Hosting and Dedicated Server Provider.
2.048
Japan
AS23661
182.50.96.0/21
Web Hosting and Dedicated Server Provider
2.048
Japan
AS23661
182.50.104.0/21
Web Hosting and Dedicated Server Provider
2.048
Japan
AS23661
182.54.176.0/20
CLARA ONLINE, Inc.
4.096
Japan
AS23661
198.180.142.0/24
CLARA ONLINE, Inc.
256
Japan
AS23661
202.3.140.0/22
Clara Online, Inc.
1.024
Japan
AS23661
202.45.160.0/21
Web Hosting and Dedicated Server Provider.
2.048
Japan
AS23661
202.51.8.0/21
Clara Online, Inc.
2.048
Country
ASN
Announced prefix
Description
Size
Japan
AS23661
2406:800::/32
CLARA ONLINE, Inc.
7,9E+28
- - show more (+2 entries) - -
- - show less (-2 entries) - -
Log
000
+000
Parse input (ASN)
000
+000
Search database for 'AS23661'
003
+003
1 ASN's found
003
+000
Done
003
+000
Load details of AS23661
009
+006
13 prefixes found
022
+012
13 peers found
025
+003
3 IX members found (3 connections)
029
+004
8 links loaded, 7 verified
030
+001
3 historical items loaded
030
+000
Done