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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 United States
Top 3 of United States
AS7018
AT&T Services, Inc.
2.386 peers, +96M IPv4 adresses and 5,4E+31 IPv6 adresses.
AS6939
Hurricane Electric LLC
10.632 peers, +520K IPv4 adresses and 5,2E+33 IPv6 adresses.
AS174
Cogent Communications
6.784 peers, +27M IPv4 adresses and 3,9E+30 IPv6 adresses.
Top 20 by count of peers
Country
ASN
Organization
Peers
IX'es
IPv4
IPv6
United States
AS6939
Hurricane Electric LLC
10.632
279
+520K
5,2E+33
United States
AS36236
NetActuate, Inc
7.343
32
+56K
4,5E+28
United States
AS174
Cogent Communications
6.784
5
+27M
3,9E+30
United States
AS3356
Level 3 Parent, LLC
6.668
6
+29M
1,4E+30
United States
AS1239
Sprint
5.619
14
+11M
1,8E+30
United States
AS1828
Unitas Global LLC
5.373
37
+229K
7,9E+29
United States
AS917
Misaka Network, Inc.
2.877
13
6.144
1,6E+28
United States
AS3257
GTT Communications Inc.
2.713
3
+8M
4,7E+30
United States
AS6461
Zayo Bandwidth
2.660
39
+1M
3,3E+29
United States
AS7018
AT&T Services, Inc.
2.386
-
+96M
5,4E+31
United States
AS6233
xTom
1.753
12
6.912
7,9E+28
United States
AS14907
Wikimedia Foundation Inc.
1.672
7
3.328
9,7E+24
United States
AS286
GTT Communications Inc.
1.609
9
-
-
United States
AS2914
NTT America, Inc.
1.542
14
+6M
6,3E+29
United States
AS14061
DigitalOcean, LLC
1.539
16
+2M
3,3E+26
United States
AS14630
Invesco Group Services, Inc.
1.499
5
7.680
7,1E+29
United States
AS57406
Zero Distance LLC
1.404
10
256
3,1E+26
United States
AS13335
Cloudflare, Inc.
1.344
243
+1M
8,1E+29
United States
AS701
Verizon Business
1.341
4
+41M
2,3E+31
United States
AS20473
The Constant Company, LLC
1.246
42
+1M
4,5E+30
Top 10 by count of IPv4
Country
ASN
Organization
Peers
IX'es
IPv4
IPv6
United States
AS749
DoD Network Information Center
1
-
+224M
-
United States
AS7018
AT&T Services, Inc.
2.386
-
+96M
5,4E+31
United States
AS721
DoD Network Information Center
7
-
+73M
7,9E+28
United States
AS7922
Comcast Cable Communications, LLC
159
-
+70M
6,7E+32
United States
AS8075
Microsoft Corporation
303
154
+54M
1,1E+31
United States
AS16509
Amazon.com, Inc.
382
120
+46M
3,8E+30
United States
AS701
Verizon Business
1.341
4
+41M
2,3E+31
United States
AS22394
Verizon Business
2
-
+30M
2,0E+30
United States
AS3356
Level 3 Parent, LLC
6.668
6
+29M
1,4E+30
United States
AS174
Cogent Communications
6.784
5
+27M
3,9E+30
Top 10 by count of IPv6
Country
ASN
Organization
Peers
IX'es
IPv4
IPv6
United States
AS6939
Hurricane Electric LLC
10.632
279
+520K
5,2E+33
United States
AS7922
Comcast Cable Communications, LLC
159
-
+70M
6,7E+32
United States
AS397165
EpicUp Holdings Inc
3
-
256
3,2E+32
United States
AS7018
AT&T Services, Inc.
2.386
-
+96M
5,4E+31
United States
AS400177
rootcloud LLC
1
-
-
3,8E+31
United States
AS701
Verizon Business
1.341
4
+41M
2,3E+31
United States
AS7155
ViaSat,Inc.
120
6
+1M
2,1E+31
United States
AS209
CenturyLink Communications, LLC
781
4
+20M
2,1E+31
United States
AS11796
Airstream Communications, LLC
101
4
+119K
2,0E+31
United States
AS10835
Visionary Communications, Inc.
35
2
+95K
2,0E+31