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
AS21211, Penkiu kontinentu komunikaciju centras, Ltd.
Last update of data:
02-05-2024 12:59 UTC
ASN:
AS21211 (PENKI-AS)
Country:
LT - Lithuania (Europe)
Org.:
Penkiu kontinentu komunikaciju centras, Ltd.
http://5ci.lt/
Stats:
Peers
9
IX'es
1
Prefixes
14
IPv4
+50K
IPv6
7,9E+28
Contact:
Penkiu kontinentu komunikaciju centras, Ltd.
2, Kareiviu str.,Vilnius,LT-08248
LT
+370 5 2664545
History
Date
Peers
IX'es
Prefixes
IPv4
IPv6
Before 14-12-2023
9
1
32
71.936
7,9E+28
14-12-2023
-1
-
-16
-20.736
-
11-01-2024
+1
-
-
-
-
04-04-2024
-
-
-2
-1.024
-
Current
9
1
14
50.176
7,9E+28
Peers
Country
Relationship
ASN
Organization
Peers
Prefix'es
Britain (UK)
Upstream
AS9002
RETN Limited
3.269
36
Lithuania
Upstream
AS13194
UAB "Bite Lietuva"
828
87
Lithuania
Upstream
AS28917
Fiord Networks, UAB
1.941
23
Lithuania
Peer
AS21412
UAB "Cgates"
786
36
Lithuania
Downstream
AS210647
Light Conversion, UAB
3
1
Lithuania
Downstream
AS198009
Ashburn International Ltd.
1
1
Lithuania
Downstream
AS211336
Penki Kontinentai, Ltd.
1
1
Sweden
Upstream
AS1257
Tele2 Sverige AB
333
366
United States
Upstream
AS6939
Hurricane Electric LLC
10.632
262
Internet eXchange (IX) connections
Country
City
IX name
Port speed
Members
Lithuania
Vilnius
BALT-IX
10 Gb
67
Announced (uniq) prefixes
Country
ASN
Announced prefix
Description
Size
Lithuania
AS21211
31.44.96.0/20
LT-SKYNET
4.096
Switzerland
AS21211
62.192.180.0/23
Penki Broadband Network
512
Switzerland
AS21211
62.192.182.0/23
Penki Broadband Network
512
Lithuania
AS21211
78.157.64.0/19
Provider Local Registry
8.192
Lithuania
AS21211
84.240.0.0/18
Provider Local Registry
16.384
Germany
AS21211
147.78.112.0/23
Penkiu kontinentu komunikaciju centras, Ltd.
512
Germany
AS21211
147.78.114.0/23
Penkiu kontinentu komunikaciju centras, Ltd.
512
Russia
AS21211
171.22.4.0/23
Early registration addresses
512
Russia
AS21211
171.22.6.0/23
Early registration addresses
512
Vietnam
AS21211
185.25.0.0/22
LT-5CI
1.024
Lithuania
AS21211
185.184.144.0/22
PENKI
1.024
Lithuania
AS21211
212.122.64.0/19
Provider Local Registry
8.192
Lithuania
AS21211
213.159.32.0/19
LT-PENKI
8.192
Country
ASN
Announced prefix
Description
Size
Lithuania
AS21211
2a03:280::/32
LT-SKYNET
7,9E+28
- - show more (+3 entries) - -
- - show less (-3 entries) - -
Log
000
+000
Parse input (ASN)
000
+000
Search database for 'AS21211'
002
+002
1 ASN's found
002
+000
Done
002
+000
Load details of AS21211
012
+009
14 prefixes found
023
+011
9 peers found
026
+003
1 IX members found (1 connections)
028
+002
1 links loaded, 1 verified
030
+002
4 historical items loaded
031
+000
Done