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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
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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
204.212.0.0
Reverse DNS
204.212.0.0
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
204.212.0.0
World map, day/night + local time
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Beautiful day/night map of the world, with markup of all major cities including local date and time.
Result
204.212.0.0/14
Prefix:
204.212.0.0/14
(
262.144 IP's - view in CIDR to IP tool
)
Description:
Sprint
Country:
United States
Announced by:
Sprint
https://www.sprint.net
AS1239, 5.619 peers, 268 announced prefixes
See all details on AS1239 - Sprint »
Matching prefixes
Country
ASN
Announced prefix
Description
Size
United States
AS1239
204.212.0.0/14
Sprint
262.144
United States
AS7733
204.212.38.0/24
Frazier Mountain Internet Service
256
United States
AS30021
204.212.170.0/24
SonicWALL, Inc.
256
United States
AS13431
204.212.175.0/24
Millennium Partners, L.P.
256
United States
AS19893
204.212.176.0/20
NTT Global Data Centers Americas, INC.
4.096
United States
AS15334
204.212.185.0/24
Responsys Inc.
256
United States
AS16474
204.212.186.0/24
Responsys Inc.
256
Dominica
AS11139
204.212.241.0/24
Cable & Wireless Dominica
256
United States
AS14813
204.212.242.0/23
Columbus Telecommunications (Barbados) Limited
512
United States
AS14813
204.212.244.0/23
Columbus Telecommunications (Barbados) Limited
512
United States
AS6062
204.213.176.0/20
NETPLEX
4.096
United States
AS18632
204.213.194.0/24
Volcano Vision, Inc.
256
United States
AS10461
204.213.198.0/23
Eze Castle Software LLC
512
United States
AS6062
204.213.232.0/22
NETPLEX
1.024
United States
AS54573
204.214.50.0/24
GTECH Corporation
256
United States
AS7810
204.214.144.0/20
CompuCom Systems, Inc.
4.096
United States
AS2379
204.215.32.0/20
Centurylink Desk
4.096
United States
AS209
204.215.32.0/24
CenturyLink Communications, LLC
256
United States
AS209
204.215.37.0/24
CenturyLink Communications, LLC
256
United States
AS209
204.215.40.0/24
CenturyLink Communications, LLC
256
United States
AS2379
204.215.240.0/20
Centurylink Desk
4.096
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Log
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Parse input (Prefix)
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Search database for '204.212.0.0/14'
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21 prefixes found
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+000
Done