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
AS4668, LG CNS
Last update of data:
16-04-2024 15:12 UTC
ASN:
AS4668 (LGNET-AS-KR)
Country:
KR - Korea (South) (Asia)
Org.:
LG CNS
https://www.lgcns.com
Social media:
@facebook
@instagram
@linkedin
Stats:
Peers
6
IX'es
-
Prefixes
25
IPv4
+410K
IPv6
-
Contact:
LG CNS
Jeollanam-do Naju-si Jinheung-gil
KR
+82-2-2099-5893
History
Date
Peers
IX'es
Prefixes
IPv4
IPv6
Before 26-12-2023
5
-
24
+409K
-
26-12-2023
+1
-
+1
+256
-
20-02-2024
-
-
-7
-560
-
16-04-2024
-
-
+7
+560
-
Current
6
-
25
+410K
-
Peers
Country
Relationship
ASN
Organization
Peers
Prefix'es
Korea (South)
Upstream
AS3786
LG DACOM Corporation
516
762
Korea (South)
Upstream
AS4766
Korea Telecom
616
1.071
Korea (South)
Upstream
AS9957
KINX
83
13
Korea (South)
Upstream
AS9318
SK Broadband Co Ltd
481
406
Korea (South)
Peer
AS138195
MOACK.Co.LTD
38
531
United States
Upstream
AS3356
Level 3 Parent, LLC
6.668
791
Announced (uniq) prefixes
Country
ASN
Announced prefix
Description
Size
Korea (South)
AS4668
27.122.128.0/17
LG CNS
32.768
Korea (South)
AS4668
61.33.188.0/27
LG CNS
32
Korea (South)
AS4668
61.33.239.192/28
LG DACOM Corporation
16
Korea (South)
AS4668
61.33.252.128/25
LG DACOM Corporation
128
Korea (South)
AS4668
61.34.216.128/26
LG DACOM Corporation
64
Korea (South)
AS4668
61.35.238.128/25
LG DACOM Corporation
128
Korea (South)
AS4668
61.40.84.64/26
LG DACOM Corporation
64
Korea (South)
AS4668
121.50.16.0/20
LG CNS
4.096
Korea (South)
AS4668
124.46.0.0/17
LG CNS
32.768
Korea (South)
AS4668
150.150.0.0/16
LG CNS
65.536
Korea (South)
AS4668
156.147.0.0/16
LG CNS
65.536
Korea (South)
AS4668
165.186.0.0/16
LG CNS
65.536
Korea (South)
AS4668
165.243.0.0/16
LG CNS
65.536
Korea (South)
AS4668
165.244.0.0/16
LG CNS
65.536
Korea (South)
AS4668
175.211.10.0/24
Korea Telecom
256
Korea (South)
AS4668
202.21.0.0/21
LG CNS
2.048
Korea (South)
AS4668
203.247.128.0/19
LG CNS
8.192
Korea (South)
AS4668
210.216.226.0/24
LG DACOM Corporation
256
Korea (South)
AS4668
210.216.227.0/24
LG DACOM Corporation
256
Korea (South)
AS4668
211.176.27.0/24
SK Broadband Co Ltd
256
Korea (South)
AS4668
211.180.161.0/24
LG DACOM Corporation
256
Korea (South)
AS4668
211.181.49.0/24
LG DACOM Corporation
256
Korea (South)
AS4668
211.217.204.0/24
Korea Telecom
256
Korea (South)
AS4668
220.73.10.0/24
Korea Telecom
256
Korea (South)
AS4668
222.231.44.128/25
LG DACOM KIDC
128
- - show more (+14 entries) - -
- - show less (-14 entries) - -
Log
000
+000
Parse input (ASN)
000
+000
Search database for 'AS4668'
002
+002
1 ASN's found
002
+000
Done
002
+000
Load details of AS4668
018
+015
25 prefixes found
023
+006
6 peers found
025
+002
No matching IX connections found!
028
+002
4 links loaded, 4 verified
029
+002
4 historical items loaded
029
+000
Done