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
AS18077, Yamaguchi Cable Vision Co.,Ltd
Last update of data:
12-04-2024 07:01 UTC
ASN:
AS18077 (C-able)
Country:
JP - Japan (Asia)
Org.:
Yamaguchi Cable Vision Co.,Ltd
Stats:
Peers
23
IX'es
7
Prefixes
5
IPv4
+143K
IPv6
7,9E+28
Contact:
Yamaguchi Cable Vision Co.,Ltd
JP
History
Date
Peers
IX'es
Prefixes
IPv4
IPv6
Before 21-11-2023
24
7
19
+264K
7,9E+28
21-11-2023
-
-
-14
-122K
-
22-12-2023
-1
-
-
-
-
19-01-2024
-1
-
-
-
-
15-03-2024
+1
-
-
-
-
Current
23
7
5
+143K
7,9E+28
Peers
Country
Relationship
ASN
Organization
Peers
Prefix'es
Australia
Upstream
AS137409
GSL Networks Pty LTD
711
263
Australia
Upstream
AS4826
VOCUS PTY LTD
894
151
Britain (UK)
Upstream
AS60068
Datacamp Limited
786
373
France
Upstream
AS35280
F5 Networks SARL
5.648
35
Hong Kong
Upstream
AS9304
HGC Global Communications Limited
1.200
62
India
Upstream
AS9583
Sify Limited
463
1.334
Japan
Upstream
AS9371
SAKURA Internet Inc.
41
20
Japan
Upstream
AS7670
Enecom,Inc.
48
19
Japan
Upstream
AS2516
KDDI
303
400
Japan
Upstream
AS17676
SoftBank Corp.
292
347
Japan
Upstream
AS10010
TOKAI Communications Corporation
64
137
Japan
Peer
AS151420
Rapid-Fire-y
692
4
Japan
Peer
AS59105
Home NOC Operators Group
418
5
Luxembourg
Peer
AS199524
G-Core Labs S.A.
5.318
451
Netherlands
Upstream
AS16265
LeaseWeb Network B.V.
347
-
Netherlands
Peer
AS49544
i3D.net B.V
6.668
134
Singapore
Upstream
AS24482
SG.GS
8.400
17
Singapore
Peer
AS38001
NewMedia Express Pte Ltd
635
80
United States
Upstream
AS6939
Hurricane Electric LLC
10.675
262
United States
Upstream
AS2914
NTT America, Inc.
1.539
343
United States
Peer
AS36236
NetActuate, Inc
7.474
206
United States
Peer
AS14907
Wikimedia Foundation Inc.
1.656
17
United States
Peer
AS1828
Unitas Global LLC
5.688
251
Internet eXchange (IX) connections
Country
City
IX name
Port speed
Members
Hong Kong
Hong Kong
BBIX Hong Kong
-
85
Japan
Osaka
BBIX Osaka
20 Gb
106
Japan
Tokyo
JPIX - Tokyo
-
131
Japan
Tokyo
JPNAP - Tokyo
-
86
Netherlands
Amsterdam
BBIX Amsterdam
-
34
Singapore
Singapore
BBIX Singapore
-
125
United States
-
BBIX US-West
-
56
Announced (uniq) prefixes
Country
ASN
Announced prefix
Description
Size
Japan
AS18077
122.250.0.0/15
Yamaguchi Cable Vision Co., Ltd.
131.072
Japan
AS18077
193.82.64.0/19
IPv4 address block not managed by the RIPE NCC
8.192
Japan
AS18077
202.246.180.0/23
Japan Network Information Center
512
Japan
AS18077
218.223.192.0/20
Japan Network Information Center
4.096
Country
ASN
Announced prefix
Description
Size
Japan
AS18077
2402:5a00::/32
Japan Network Information Center
7,9E+28
Log
000
+000
Parse input (ASN)
000
+000
Search database for 'AS18077'
002
+002
1 ASN's found
002
+000
Done
002
+000
Load details of AS18077
013
+011
5 prefixes found
031
+018
23 peers found
038
+007
7 IX members found (7 connections)
042
+004
5 historical items loaded
042
+000
Done