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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
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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
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Result
AS24572, Yahoo Japan
Last update of data:
09-04-2024 21:50 UTC
ASN:
AS24572 (YAHOO-JP-AS-AP)
Country:
JP - Japan (Asia)
Org.:
Yahoo Japan
https://mail.yahoo.co.jp
Stats:
Peers
11
IX'es
2
Prefixes
5
IPv4
+118K
IPv6
7,9E+28
Contact:
Yahoo Japan
Kioi Tower, Tokyo Garden Terrace Kioicho
1-3 Kioicho
voice +81-3-6898-6280
route-admin@mail.yahoo.co.jp
IRT-YAHOO-JP
Kioi Tower, Tokyo Garden Terrace Kioicho, 1-3 Kioicho, Chiyoda-ku, Tokyo, 1028282 Japan
route-admin@mail.yahoo.co.jp
route-admin@mail.yahoo.co.jp
History
Date
Peers
IX'es
Prefixes
IPv4
IPv6
Before 16-01-2024
11
2
5
+118K
7,9E+28
16-01-2024
-1
-
-
-
-
13-02-2024
+1
-
-
-
-
Current
11
2
5
+118K
7,9E+28
Peers
Country
Relationship
ASN
Organization
Peers
Prefix'es
Britain (UK)
Upstream
AS8220
COLT Technology Services Group Limited
1.852
174
France
Upstream
AS35280
F5 Networks SARL
5.648
35
Japan
Upstream
AS2497
JPNIC-2Byte-ASBLOCK-AP
341
176
Japan
Upstream
AS2516
KDDI
303
400
Japan
Upstream
AS4713
NTT Communications Corporation
131
188
Japan
Upstream
AS17676
SoftBank Corp.
292
347
Japan
Peer
AS59105
Home NOC Operators Group
418
5
Japan
Downstream
AS24296
YAHOO-2
2
5
Japan
Downstream
AS131898
Yahoo Japan Corporation
2
1
United States
Upstream
AS6939
Hurricane Electric LLC
10.675
262
United States
Peer
AS1828
Unitas Global LLC
5.688
251
Internet eXchange (IX) connections
Country
City
IX name
Port speed
Members
Japan
Osaka
BBIX Osaka
100 Gb
106
Japan
Osaka
Equinix Osaka
10 Gb
25
Announced (uniq) prefixes
Country
ASN
Announced prefix
Description
Size
Japan
AS24572
114.110.48.0/20
Internet Content Provider
4.096
Japan
AS24572
114.111.64.0/18
Internet Content Provider
16.384
Japan
AS24572
124.83.128.0/17
Internet Content Provider
32.768
Japan
AS24572
183.79.0.0/16
Yahoo Japan
65.536
Country
ASN
Announced prefix
Description
Size
Japan
AS24572
2400:7e00::/32
Yahoo Japan
7,9E+28
Log
000
+000
Parse input (ASN)
000
+000
Search database for 'AS24572'
002
+002
1 ASN's found
002
+000
Done
002
+000
Load details of AS24572
008
+006
5 prefixes found
023
+014
11 peers found
026
+003
2 IX members found (2 connections)
030
+004
1 links loaded, 1 verified
032
+001
3 historical items loaded
032
+000
Done