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
AS263756, LINKUP INTERNET SRL
Last update of data:
02-05-2024 19:40 UTC
ASN:
AS263756 (AR-LISR5-LACNIC)
Country:
AR - Argentina (South America)
Org.:
LINKUP INTERNET SRL
https://www.linkup.ar
Social media:
@linkedin
Stats:
Peers
6
IX'es
1
Prefixes
14
IPv4
4.096
IPv6
7,9E+28
Contact:
LINKUP INTERNET SRL
Av Sarmiento, 363, -
2705 - Rojas - Buenos Aires
AR
+54 24752475464656 [0000]
History
Date
Peers
IX'es
Prefixes
IPv4
IPv6
Before 14-12-2023
6
1
16
4.096
7,9E+28
14-12-2023
-
-
-2
-
-0,8E+29
08-02-2024
-
-
-
-
+7,9E+28
Current
6
1
14
4.096
7,9E+28
Peers
Country
Relationship
ASN
Organization
Peers
Prefix'es
Argentina
Upstream
AS11058
CABASE Camara Arg de Base de Datos y Serv en Linea
137
1
Argentina
Upstream
AS61495
CABASE Camara Arg de Base de Datos y Serv en Linea
11
1
Argentina
Downstream
AS272113
COOPERATIVA ELECTRICA Y OTROS SERVICIOS PUBLICOS DE FERRE LIMITADA
3
5
Panama
Upstream
AS52468
UFINET PANAMA S.A.
470
423
United States
Upstream
AS33182
HostDime.com, Inc.
126
75
United States
Upstream
AS3356
Level 3 Parent, LLC
6.668
791
Internet eXchange (IX) connections
Country
City
IX name
Port speed
Members
Argentina
Argentina
AR-IX Cabase
60 Gb
371
Announced (uniq) prefixes
Country
ASN
Announced prefix
Description
Size
Argentina
AS263756
8.243.13.0/24
LINKUP INTERNET SRL
256
Argentina
AS263756
8.243.14.0/24
LINKUP INTERNET SRL
256
United States
AS263756
8.243.17.0/24
LINKUP INTERNET SRL
256
United States
AS263756
8.243.143.0/24
LINKUP INTERNET SRL
256
Colombia
AS263756
45.188.212.0/24
LINKUP INTERNET SRL
256
Argentina
AS263756
45.188.213.0/24
LINKUP INTERNET SRL
256
Argentina
AS263756
45.188.214.0/24
LINKUP INTERNET SRL
256
Argentina
AS263756
45.188.215.0/24
LINKUP INTERNET SRL
256
Argentina
AS263756
138.204.40.0/22
LINKUP INTERNET SRL
1.024
Argentina
AS263756
201.234.253.0/24
Level 3 Argentina S.A.
256
Argentina
AS263756
206.85.16.0/24
LINKUP INTERNET SRL
256
Argentina
AS263756
206.85.17.0/24
LINKUP INTERNET SRL
256
Argentina
AS263756
206.85.18.0/24
LINKUP INTERNET SRL
256
Country
ASN
Announced prefix
Description
Size
Argentina
AS263756
2803:ba40::/32
LINKUP INTERNET SRL
7,9E+28
- - show more (+3 entries) - -
- - show less (-3 entries) - -
Log
000
+000
Parse input (ASN)
000
+000
Search database for 'AS263756'
003
+002
1 ASN's found
003
+000
Done
003
+000
Load details of AS263756
013
+010
14 prefixes found
018
+006
6 peers found
023
+004
1 IX members found (4 connections)
025
+002
3 links loaded, 2 verified
026
+002
3 historical items loaded
026
+000
Done