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iamroot.tech
Internet tools
DNS lookup
updated
DNS propagation check
Port scan + probeing
updated
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
updated
DNS propagation check
Port scan + probeing
updated
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
updated
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
199.0.0.0
Reverse DNS
199.0.0.0
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
199.0.0.0
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.
Result
199.0.0.0/14
Prefix:
199.0.0.0/14
(
262.144 IP's - view in CIDR to IP tool
)
Description:
Cogent Communications
Country:
United States
Announced by:
Cogent Communications
https://www.cogentco.com/
AS174, 6.769 peers, 1.428 announced prefixes
See all details on AS174 - Cogent Communications »
Matching prefixes
Country
ASN
Announced prefix
Description
Size
United States
AS174
199.0.0.0/14
Cogent Communications
262.144
United States
AS396485
199.0.76.0/22
St. Lawrence University
1.024
United States
AS8075
199.0.184.0/24
Microsoft Corporation
256
United States
AS8075
199.0.185.0/24
Microsoft Corporation
256
United States
AS14174
199.0.192.0/20
North Central Kansas Community Network Co.
4.096
United States
AS14565
199.1.1.0/24
Red Rock Telecommunications, LLC
256
United States
AS23508
199.1.16.0/24
Chesapeake General Hospital
256
United States
AS26133
199.1.128.0/21
Frankfort Plant Board
2.048
United States
AS26133
199.1.136.0/21
Frankfort Plant Board
2.048
United States
AS11030
199.1.146.0/24
Qualcomm, Inc.
256
United States
AS33198
199.1.147.0/24
Qualcomm, Inc.
256
Puerto Rico
AS14979
199.1.152.0/21
Aeronet Wireless
2.048
United States
AS32614
199.1.192.0/22
High Desert Internet Services
1.024
United States
AS11924
199.2.135.0/24
Montana Opticom, LLC
256
United States
AS3598
199.2.137.0/24
Microsoft Corporation
256
United States
AS11539
199.2.247.0/24
Open Text Corporation
256
United States
AS11676
199.2.248.0/24
Conduent Business Services, LLC
256
United States
AS1239
199.2.252.0/24
Sprint
256
United States
AS2828
199.3.12.0/24
Verizon Business
256
United States
AS395834
199.3.18.0/24
Trondent Developement Corp
256
United States
AS15157
199.3.108.0/24
NORTHWESTERN CORPORATION
256
United States
AS15157
199.3.109.0/24
NORTHWESTERN CORPORATION
256
United States
AS14174
199.3.212.0/24
North Central Kansas Community Network Co.
256
- - show more (+12 entries) - -
- - show less (-12 entries) - -
Log
000
+000
Parse input (Prefix)
000
+000
Search database for '199.0.0.0/14'
019
+018
23 prefixes found
019
+000
Done
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