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
AS138968, rainbow network limited
Last update of data:
30-04-2024 16:33 UTC
ASN:
AS138968 (RAINBOWIDC-AS-AP)
Country:
JP - Japan (Asia)
Org.:
rainbow network limited
Stats:
Peers
25
IX'es
-
Prefixes
55
IPv4
+48K
IPv6
7,1E+29
Contact:
rainbow network limited
3-11-5 Ueno, Taito-ku, Tokyo 277-0843 Japan
JP
+81-3-4560-4490
History
Date
Peers
IX'es
Prefixes
IPv4
IPv6
Before 25-11-2023
21
-
61
51.712
7,1E+29
25-11-2023
-1
-
-1
-256
-
02-12-2023
+2
-
+2
+1.024
-
09-12-2023
+1
-
-3
-2.816
-
19-12-2023
+1
-
-9
-12.800
-
16-01-2024
-
-
-5
-2.304
-
13-02-2024
-
-
+1
-256
-
12-03-2024
-
-
+10
+15.104
-
19-03-2024
-1
-
+1
+256
-
26-03-2024
+1
-
-3
-256
-0,7E+30
02-04-2024
-2
-
+3
+1.536
-
09-04-2024
+1
-
+1
-1.024
+7,1E+29
16-04-2024
-
-
-1
-1.024
-
23-04-2024
+1
-
-2
-768
-
30-04-2024
+1
-
-
-
-
Current
25
-
55
48.128
7,1E+29
- - show more (+10 entries) - -
- - show less (-10 entries) - -
Peers
Country
Relationship
ASN
Organization
Peers
Prefix'es
Australia
Upstream
AS137409
GSL Networks Pty LTD
716
263
Britain (UK)
Peer
AS9002
RETN Limited
3.269
36
Britain (UK)
Downstream
AS61368
DAFEIYUN LTD
4
3
Canada
Downstream
AS40940
VURGE INC.
5
4
Canada
Downstream
AS400464
VMISS Inc.
10
16
France
Upstream
AS35280
F5 Networks SARL
5.543
35
Hong Kong
Upstream
AS58453
China Mobile International Limited
594
6
Hong Kong
Upstream
AS134196
ANYUN INTERNET TECHNOLOGY (HK) CO.,LIMITED
16
13
Hong Kong
Downstream
AS24544
Cloudie Limited
3
9
Hong Kong
Downstream
AS38047
Advanced Information Company Limited
24
18
Hong Kong
Downstream
AS55933
Cloudie Limited
31
147
Japan
Upstream
AS17676
SoftBank Corp.
301
346
Japan
Upstream
AS150369
TelHi Corporation
16
3
Japan
Peer
AS2500
WIDE-BB
263
5
Japan
Peer
AS59105
Home NOC Operators Group
421
5
Japan
Peer
AS151420
Rapid-Fire-y
486
4
Netherlands
Peer
AS49544
i3D.net B.V
6.510
134
Philippines
Upstream
AS135607
Infinivan Incorporated
594
130
Singapore
Upstream
AS24482
SG.GS
8.488
17
Singapore
Peer
AS18106
Viewqwest Pte Ltd
2.150
29
Singapore
Peer
AS38001
NewMedia Express Pte Ltd
639
80
Taiwan
Upstream
AS134823
Sky Digital Co., Ltd.
502
23
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
Announced (uniq) prefixes
Country
ASN
Announced prefix
Description
Size
Hong Kong
AS138968
5.180.96.0/23
Tiger Network Limited
512
Hong Kong
AS138968
5.180.98.0/23
Tiger Network Limited
512
Britain (UK)
AS138968
45.81.32.0/23
rainbow network limited
512
Japan
AS138968
85.208.212.0/22
THUNDER NETWORK LIMITED
1.024
Hong Kong
AS138968
93.90.72.0/23
Sakura network limited
512
Hong Kong
AS138968
93.177.76.0/22
Sakura network limited
1.024
Hong Kong
AS138968
93.187.128.0/22
Sakura network limited
1.024
Japan
AS138968
103.24.204.0/23
Google LLC
512
Japan
AS138968
103.24.207.0/24
Google LLC
256
Japan
AS138968
103.76.85.0/24
Transferred to the RIPE region on 2022-10-28T07:28:14Z.
256
Japan
AS138968
103.76.86.0/23
Transferred to the RIPE region on 2022-10-28T07:28:14Z.
512
Hong Kong
AS138968
103.100.156.0/23
GOOGLE LLC IN TOKYO
512
Japan
AS138968
103.100.158.0/24
GOOGLE LLC IN TOKYO
256
China
AS138968
103.112.172.0/22
Rainbow Network Limited
1.024
China
AS138968
103.112.184.0/22
Rainbow Network Limited
1.024
China
AS138968
103.114.72.0/22
Rainbow Network Limited
1.024
China
AS138968
103.115.40.0/22
Sakura Network Limited
1.024
China
AS138968
103.115.44.0/22
Sakura Network Limited
1.024
China
AS138968
103.115.48.0/22
Rainbow Network Limited
1.024
China
AS138968
103.115.56.0/22
Rainbow Network Limited
1.024
China
AS138968
103.115.60.0/22
Rainbow Network Limited
1.024
China
AS138968
103.115.64.0/22
Rainbow Network Limited
1.024
China
AS138968
103.118.192.0/22
Rainbow Network Limited
1.024
China
AS138968
103.118.196.0/22
Rainbow Network Limited
1.024
China
AS138968
103.118.200.0/22
Rainbow Network Limited
1.024
China
AS138968
103.118.204.0/22
Rainbow Network Limited
1.024
China
AS138968
103.118.208.0/22
Rainbow Network Limited
1.024
China
AS138968
103.118.212.0/22
Rainbow Network Limited
1.024
China
AS138968
103.118.216.0/22
Rainbow Network Limited
1.024
China
AS138968
103.118.220.0/23
Rainbow Network Limited
512
China
AS138968
103.118.223.0/24
Rainbow Network Limited
256
China
AS138968
103.118.240.0/22
Sakura Network Limited
1.024
Hong Kong
AS138968
103.118.244.0/22
Sakura Network Limited
1.024
China
AS138968
103.118.250.0/24
Sakura Network Limited
256
China
AS138968
103.118.252.0/22
Sakura Network Limited
1.024
China
AS138968
103.119.0.0/22
Sakura Network Limited
1.024
China
AS138968
103.119.12.0/22
Sakura Network Limited
1.024
Japan
AS138968
103.119.16.0/22
MisakaF Network Limited
1.024
Taiwan
AS138968
103.132.160.0/23
Rainbow Network Limited
512
Japan
AS138968
103.137.212.0/22
Rainbow Network Limited
1.024
Japan
AS138968
103.200.28.0/22
Transferred to the RIPE region on 2022-11-08T10:15:11Z.
1.024
Japan
AS138968
103.212.33.0/24
Google LLC
256
Japan
AS138968
103.212.34.0/23
Google LLC
512
Japan
AS138968
103.213.248.0/22
Transferred to the RIPE region on 2022-10-12T07:52:24Z.
1.024
Hong Kong
AS138968
109.206.244.0/23
Sakura network limited
512
Hong Kong
AS138968
109.206.246.0/23
Sakura network limited
512
Japan
AS138968
116.206.92.0/22
Transferred to the RIPE region on 2022-10-28T07:28:14Z.
1.024
China
AS138968
124.21.32.0/19
Beijing CJWX Communication Technology Ltd
8.192
Singapore
AS138968
149.127.232.0/24
rainbow network limited
256
Hong Kong
AS138968
150.129.80.0/23
Rainbow network limited
512
Hong Kong
AS138968
150.129.82.0/23
Rainbow network limited
512
Japan
AS138968
203.189.234.0/24
Transferred to the RIPE region on 2022-11-08T10:15:11Z.
256
Hong Kong
AS138968
212.115.52.0/22
Sakura network limited
1.024
Country
ASN
Announced prefix
Description
Size
Japan
AS138968
2404:b8c0::/32
Rainbow Network Limited
7,9E+28
Japan
AS138968
2a0f:6700::/29
rainbow network corporation limited
6,3E+29
- - show more (+44 entries) - -
- - show less (-44 entries) - -
Log
000
+000
Parse input (ASN)
000
+000
Search database for 'AS138968'
002
+002
1 ASN's found
002
+000
Done
002
+000
Load details of AS138968
038
+036
55 prefixes found
082
+043
25 peers found
084
+002
No matching IX connections found!
089
+005
15 historical items loaded
089
+000
Done