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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
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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.
Top ASN's from Sweden
Top 3 of Sweden
AS1257
Tele2 Sverige AB
331 peers, +6M IPv4 adresses and 1,7E+31 IPv6 adresses.
AS12552
GlobalConnect AB
1.029 peers, +580K IPv4 adresses and 5,1E+30 IPv6 adresses.
AS1299
Arelion Sweden AB
2.476 peers, +220K IPv4 adresses and 1,5E+30 IPv6 adresses.
Top 20 by count of peers
Country
ASN
Organization
Peers
IX'es
IPv4
IPv6
Sweden
AS39351
31173 Services AB
2.639
28
9.984
7,9E+28
Sweden
AS1299
Arelion Sweden AB
2.476
2
+220K
1,5E+30
Sweden
AS12552
GlobalConnect AB
1.029
23
+580K
5,1E+30
Sweden
AS3399
Obenetwork AB
798
20
+13K
7,1E+29
Sweden
AS1257
Tele2 Sverige AB
331
18
+6M
1,7E+31
Sweden
AS8674
Netnod AB
321
67
7.936
1,6E+29
Sweden
AS42708
GleSYS AB
290
19
+148K
2,3E+30
Sweden
AS8473
Bahnhof AB
222
14
+589K
1,3E+30
Sweden
AS42649
Baffin Bay Networks AB
195
9
4.096
1,1E+25
Sweden
AS51519
Karabro AB
178
6
1.024
6,3E+29
Sweden
AS42695
Cleura AB
125
4
+35K
2,7E+30
Sweden
AS44034
Hi3G Access AB
124
9
+1M
6,3E+29
Sweden
AS3301
Telia Company AB
118
3
+6M
1,9E+30
Sweden
AS13189
Liden Data Internetwork AB
52
9
+63K
7,9E+28
Sweden
AS35706
Net at Once Sweden AB
52
12
+70K
7,9E+28
Sweden
AS57630
84 Grams AB
50
7
+13K
1,3E+30
Sweden
AS1653
Vetenskapsradet / SUNET
40
7
+620K
7,9E+28
Sweden
AS29518
Bredband2 AB
40
9
+846K
1,6E+30
Sweden
AS57208
Advania Sverige AB
39
4
+15K
-
Sweden
AS12597
Gotalandsnatet AB
38
7
+16K
7,9E+28
Top 10 by count of IPv4
Country
ASN
Organization
Peers
IX'es
IPv4
IPv6
Sweden
AS1257
Tele2 Sverige AB
331
18
+6M
1,7E+31
Sweden
AS3301
Telia Company AB
118
3
+6M
1,9E+30
Sweden
AS44034
Hi3G Access AB
124
9
+1M
6,3E+29
Sweden
AS29518
Bredband2 AB
40
9
+846K
1,6E+30
Sweden
AS1653
Vetenskapsradet / SUNET
40
7
+620K
7,9E+28
Sweden
AS8473
Bahnhof AB
222
14
+589K
1,3E+30
Sweden
AS12552
GlobalConnect AB
1.029
23
+580K
5,1E+30
Sweden
AS3308
Telia Company AB
21
-
+317K
1,3E+30
Sweden
AS197425
Saab AB
2
-
+262K
-
Sweden
AS1299
Arelion Sweden AB
2.476
2
+220K
1,5E+30
Top 10 by count of IPv6
Country
ASN
Organization
Peers
IX'es
IPv4
IPv6
Sweden
AS1257
Tele2 Sverige AB
331
18
+6M
1,7E+31
Sweden
AS12552
GlobalConnect AB
1.029
23
+580K
5,1E+30
Sweden
AS62183
Bredbandsson AB
19
5
+41K
4,5E+30
Sweden
AS51815
GlobalConnect AB
6
-
+26K
2,8E+30
Sweden
AS42695
Cleura AB
125
4
+35K
2,7E+30
Sweden
AS42708
GleSYS AB
290
19
+148K
2,3E+30
Sweden
AS51546
Qavat AB
2
-
4.096
2,0E+30
Sweden
AS3301
Telia Company AB
118
3
+6M
1,9E+30
Sweden
AS43809
Forss IT AB
26
5
6.656
1,9E+30
Sweden
AS29518
Bredband2 AB
40
9
+846K
1,6E+30