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iamroot.tech
Internet tools
DNS lookup
DNS propagation check
Port scan + probeing
WHOIS / RDAP lookup
updated
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
updated
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
updated
47.16.0.0
Reverse DNS
47.16.0.0
CIDR calculator
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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
47.16.0.0
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
47.16.0.0/14
Prefix:
47.16.0.0/14
(
262.144 IP's - view in CIDR to IP tool
)
Description:
Cablevision Systems Corp.
Country:
United States
Announced by:
Cablevision Systems Corp.
AS6128, 33 peers, 68 announced prefixes
See all details on AS6128 - Cablevision Systems Corp. »
Matching prefixes
Country
ASN
Announced prefix
Description
Size
United States
AS6128
47.16.0.0/14
Cablevision Systems Corp.
262.144
United States
AS395117
47.19.19.0/24
LabVantage Solutions, Inc
256
United States
AS46183
47.19.26.0/24
MARY ANN LIEBERT, INC
256
United States
AS62677
47.19.34.0/24
William Floyd Union Free School District
256
United States
AS55052
47.19.51.0/24
Konica Minolta Business Solutions U.S.A., Inc.
256
United States
AS22271
47.19.86.0/24
-
256
United States
AS54004
47.19.88.0/24
Optimum WiFi
256
United States
AS19642
47.19.95.0/24
Connell Foley LLP
256
United States
AS397394
47.19.99.0/24
Gold Coast Broadband
256
United States
AS54004
47.19.102.0/24
Optimum WiFi
256
United States
AS3408
47.19.103.0/24
Rainbow Media Holdings LLC
256
United States
AS31922
47.19.105.0/24
Datto, LLC
256
United States
AS33645
47.19.109.0/24
ODYSSEY RE HOLDINGS CORP
256
United States
AS63329
47.19.127.0/24
Marcum LLP
256
United States
AS54004
47.19.128.0/24
Optimum WiFi
256
United States
AS19926
47.19.143.0/24
-
256
United States
AS63397
47.19.151.0/24
Willett Advisors LLC
256
United States
AS63397
47.19.152.0/24
Willett Advisors LLC
256
United States
AS63378
47.19.156.0/24
J. Josephson, Inc.
256
United States
AS31774
47.19.157.0/24
Taconic Capital Advisors L.P.
256
United States
AS54004
47.19.159.0/24
Optimum WiFi
256
United States
AS395547
47.19.178.0/24
WABC-TV/EABC-TV
256
United States
AS54004
47.19.179.0/24
Optimum WiFi
256
United States
AS32696
47.19.191.0/24
Tri State Voice & Data, LLC
256
United States
AS10584
47.19.196.0/24
TradeWeb, LLC
256
United States
AS54004
47.19.199.0/24
Optimum WiFi
256
United States
AS54004
47.19.204.0/23
Optimum WiFi
512
United States
AS62802
47.19.209.0/24
Macy's Systems and Technology, Inc.
256
United States
AS394245
47.19.214.0/24
HTx Services, LLC
256
United States
AS54004
47.19.215.0/24
Optimum WiFi
256
United States
AS23069
47.19.216.0/24
Berenson & Company, LLC
256
United States
AS394454
47.19.218.0/24
Withers Bergman LLP
256
United States
AS53482
47.19.219.0/24
CareMount Medical, P.C.
256
United States
AS27536
47.19.220.0/24
Glenview Capital Management, LLC
256
United States
AS54004
47.19.251.0/24
Optimum WiFi
256
United States
AS394817
47.19.254.0/24
The Salvation Army
256
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Log
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Parse input (Prefix)
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Search database for '47.16.0.0/14'
020
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36 prefixes found
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Done