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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
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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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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
204.248.0.0
Reverse DNS
204.248.0.0
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.
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Check your own IP - both IPv4 and IPv6. Works as a connectivity test as well.
GeoIP location
204.248.0.0
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Result
204.248.0.0/14
Prefix:
204.248.0.0/14
(
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
204.248.0.0/14
Sprint
262.144
United States
AS22713
204.248.0.0/24
Credit Acceptance Corporation
256
United States
AS4358
204.248.48.0/20
XNet Information Systems, Inc.
4.096
United States
AS14828
204.248.112.0/20
Hiawatha Broadband Communications, Inc
4.096
United States
AS11403
204.248.157.0/24
NYI
256
United States
AS17046
204.248.168.0/24
Action Communications, Inc.
256
United States
AS4133
204.249.32.0/20
Bitwise Internet Technologies, Inc.
4.096
United States
AS29968
204.249.64.0/21
Dunkirk & Fredonia Telephone Company
2.048
United States
AS27696
204.249.102.0/24
LIBERTY NETWORKS HONDURAS, SOCIEDAD DE RESPONSABILIDAD LIMITADA
256
United States
AS6062
204.249.104.0/23
NETPLEX
512
United States
AS209
204.249.124.0/22
CenturyLink Communications, LLC
1.024
United States
AS400471
204.249.180.0/24
WHEATLAND ELECTRIC COOPERATIVE, INC
256
United States
AS8025
204.249.192.0/20
BrightNet Oklahoma
4.096
United States
AS21547
204.249.238.0/23
FirstLight Fiber, Inc.
512
United States
AS6062
204.249.240.0/21
NETPLEX
2.048
United States
AS18632
204.250.24.0/24
Volcano Vision, Inc.
256
United States
AS11924
204.250.80.0/21
Montana Opticom, LLC
2.048
United States
AS3734
204.250.96.0/20
Santa Clara County Office of Education
4.096
United States
AS40370
204.250.119.0/24
BCD Travel
256
United States
AS54239
204.250.250.0/23
BLOOMINGDALE HOME TELEPHONE COMPANY, INC
512
United States
AS2933
204.251.32.0/22
Real/Time Communications
1.024
United States
AS13767
204.251.175.0/24
DataBank Holdings, Ltd.
256
United States
AS400471
204.251.218.0/24
WHEATLAND ELECTRIC COOPERATIVE, INC
256
United States
AS400471
204.251.219.0/24
WHEATLAND ELECTRIC COOPERATIVE, INC
256
United States
AS55002
204.251.230.0/24
F5, Inc.
256
United States
AS20325
204.251.230.0/24
Patelco Credit Union
256
United States
AS7029
204.251.232.0/23
Windstream Communications LLC
512
United States
AS46853
204.251.255.0/24
Southwest Texas Communications
256
- - show more (+17 entries) - -
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Log
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Parse input (Prefix)
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Search database for '204.248.0.0/14'
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28 prefixes found
021
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Done