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CIDR calculator
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ASN database lookup
beta
What is my IPv4 and IPv6?
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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 Spain
Top 3 of Spain
AS29119
AIRE NETWORKS DEL MEDITERRANEO SL UNIPERSONAL
360 peers, +480K IPv4 adresses and 4,7E+30 IPv6 adresses.
AS3352
TELEFONICA DE ESPANA S.A.U.
107 peers, +10M IPv4 adresses and 4,1E+31 IPv6 adresses.
AS12479
Orange Espagne SA
111 peers, +6M IPv4 adresses and 1,4E+30 IPv6 adresses.
Top 20 by count of peers
Country
ASN
Organization
Peers
IX'es
IPv4
IPv6
Spain
AS60171
AFR-IX TELECOM SAU
1.614
20
+12K
7,1E+29
Spain
AS29119
AIRE NETWORKS DEL MEDITERRANEO SL UNIPERSONAL
360
9
+480K
4,7E+30
Spain
AS12956
TELEFONICA GLOBAL SOLUTIONS SL
254
9
+102K
2,4E+29
Spain
AS8637
SpainWISP, S.L.
191
6
1.024
4,8E+24
Spain
AS29680
Gamma Operadora de Comunicaciones S.A.
188
3
+12K
7,9E+28
Spain
AS49600
NEAR IP, S.L.
178
8
2.048
6,3E+29
Spain
AS42947
Telfy Telecom S.L.
162
4
+26K
7,9E+28
Spain
AS203936
IBERWIX TELECOM S.L.
132
3
+16K
6,3E+29
Spain
AS59908
BalaLink S.A.
121
2
1.280
7,9E+28
Spain
AS200738
FIBRAWORLD TELECOM S.A.U.
118
2
+16K
1,3E+25
Spain
AS12479
Orange Espagne SA
111
3
+6M
1,4E+30
Spain
AS3352
TELEFONICA DE ESPANA S.A.U.
107
2
+10M
4,1E+31
Spain
AS15704
XTRA TELECOM S.A.
106
3
+733K
8,1E+29
Spain
AS202766
Servicios Digitales Codinet S.L.
105
1
+22K
1,6E+29
Spain
AS12357
VODAFONE ESPANA S.A.U.
104
-
8.960
-
Spain
AS35699
Adamo Telecom Iberia S.A.
94
7
+137K
6,3E+29
Spain
AS207336
Netassist SL
73
-
-
-
Spain
AS3262
SAREnet, S.A.
59
2
+77K
7,9E+28
Spain
AS200845
AVATEL TELECOM, SA
58
3
+297K
1,6E+29
Spain
AS15954
Tecnocratica Centro de Datos, S.L.
55
2
+14K
3,2E+29
Top 10 by count of IPv4
Country
ASN
Organization
Peers
IX'es
IPv4
IPv6
Spain
AS3352
TELEFONICA DE ESPANA S.A.U.
107
2
+10M
4,1E+31
Spain
AS12479
Orange Espagne SA
111
3
+6M
1,4E+30
Spain
AS12430
VODAFONE ESPANA S.A.U.
45
4
+5M
2,4E+29
Spain
AS6739
VODAFONE ONO, S.A.
22
-
+2M
5,1E+30
Spain
AS766
Entidad Publica Empresarial Red.es
48
3
+1M
1,6E+29
Spain
AS15704
XTRA TELECOM S.A.
106
3
+733K
8,1E+29
Spain
AS12338
Euskaltel S.A.
24
1
+578K
6,3E+29
Spain
AS29119
AIRE NETWORKS DEL MEDITERRANEO SL UNIPERSONAL
360
9
+480K
4,7E+30
Spain
AS12334
R Cable y Telecable Telecomunicaciones, S.A.U.
7
-
+443K
2,5E+27
Spain
AS13041
Consorci de Serveis Universitaris de Catalunya
13
1
+311K
7,9E+28
Top 10 by count of IPv6
Country
ASN
Organization
Peers
IX'es
IPv4
IPv6
Spain
AS3352
TELEFONICA DE ESPANA S.A.U.
107
2
+10M
4,1E+31
Spain
AS6739
VODAFONE ONO, S.A.
22
-
+2M
5,1E+30
Spain
AS29119
AIRE NETWORKS DEL MEDITERRANEO SL UNIPERSONAL
360
9
+480K
4,7E+30
Spain
AS62412
Borecom Networks, S.L.
1
-
7.424
4,4E+30
Spain
AS34471
Free Technologies Excom S.L.
46
2
+28K
4,0E+30
Spain
AS35394
Cable Aireworld S.A.U.
31
1
+32K
1,9E+30
Spain
AS12479
Orange Espagne SA
111
3
+6M
1,4E+30
Spain
AS211444
Fatima Cuenca
3
-
+20K
1,3E+30
Spain
AS209281
Generacion Tecnologica De Comunicaciones, Sociedad Limitada.
5
-
8.704
1,3E+30
Spain
AS208257
CELENETWORKS SL
3
-
256
1,3E+30