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
AS199508, S1 Networks Oy
Last update of data:
01-05-2024 18:09 UTC
ASN:
AS199508 (S1NETWORKS-AS)
Country:
FI - Finland (Europe)
Org.:
S1 Networks Oy
https://www.s1networks.fi
Social media:
@facebook
@linkedin
@instagram
Stats:
Peers
10
IX'es
3
Prefixes
14
IPv4
8.704
IPv6
7,9E+28
Contact:
S1 Networks Oy
Kuortaneenkatu 2
00510
Helsinki
FINLAND
FI
+358207345750
History
Date
Peers
IX'es
Prefixes
IPv4
IPv6
Before 07-12-2023
6
1
14
8.704
7,9E+28
07-12-2023
-
+1
-
-
-
09-12-2023
-
+1
-
-
-
13-12-2023
+3
-
-
-
-
07-02-2024
+1
-
-
-
-
06-03-2024
-1
-
-
-
-
01-05-2024
+1
-
-
-
-
Current
10
3
14
8.704
7,9E+28
Peers
Country
Relationship
ASN
Organization
Peers
Prefix'es
Finland
Upstream
AS47605
FNE-Finland Oy
215
8
Finland
Downstream
AS21490
Alisa Pankki Oyj
2
1
Finland
Downstream
AS42122
EuroQuest Oy Ltd
1
1
Finland
Downstream
AS45010
EuroQuest Oy Ltd
2
2
Finland
Downstream
AS49866
Loopback Oy
2
2
Netherlands
Upstream
AS15830
Equinix (EMEA) Acquisition Enterprises B.V.
3.003
551
Norway
Upstream
AS50304
Blix Solutions AS
1.185
79
Russia
Upstream
AS20764
CJSC RASCOM
1.976
5
Sweden
Upstream
AS1299
Arelion Sweden AB
2.474
95
Sweden
Upstream
AS12552
GlobalConnect AB
938
284
Internet eXchange (IX) connections
Country
City
IX name
Port speed
Members
Finland
Helsinki
Netnod Helsinki GREEN -- MTU9K
5 Gb
10
Finland
Tampere
TREX
10 Gb
24
Sweden
Stockholm
Netnod Stockholm BLUE -- MTU1500
5 Gb
173
Announced (uniq) prefixes
Country
ASN
Announced prefix
Description
Size
Finland
AS199508
45.8.128.0/22
S1 Networks Oy
1.024
Finland
AS199508
62.220.252.0/22
EuroQuest Oy Ltd
1.024
Finland
AS199508
85.194.236.0/23
S1 Networks Oy, Finland
512
Finland
AS199508
89.41.48.0/24
S1 Networks Oy
256
Finland
AS199508
89.42.43.0/24
S1 Networks Oy
256
Finland
AS199508
185.11.208.0/22
S1 Networks Oy
1.024
Finland
AS199508
185.195.149.0/24
S1 Networks Oy
256
Finland
AS199508
185.195.150.0/23
S1 Networks Oy
512
Finland
AS199508
194.110.224.0/21
Bulevardi 31, FI-00180 Helsinki
2.048
Finland
AS199508
194.110.232.0/22
Bulevardi 31, FI-00180 Helsinki
1.024
Finland
AS199508
195.20.149.0/24
Valve Branding / Really Helsinki
256
Finland
AS199508
195.192.250.0/23
S1 Networks Oy, Finland
512
Country
ASN
Announced prefix
Description
Size
Finland
AS199508
2001:67c:2ce8::/48
Metropolia University of Applied Sciences
1,2E+24
Finland
AS199508
2a03:6f40::/32
S1 Networks Oy
7,9E+28
- - show more (+3 entries) - -
- - show less (-3 entries) - -
Log
000
+000
Parse input (ASN)
000
+000
Search database for 'AS199508'
003
+003
1 ASN's found
004
+000
Done
004
+000
Load details of AS199508
016
+013
14 prefixes found
029
+012
10 peers found
034
+005
3 IX members found (3 connections)
040
+006
4 links loaded, 4 verified
043
+003
7 historical items loaded
043
+000
Done