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iamroot.tech
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HTTP/S request tool
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What is my IPv4 and IPv6?
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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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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
204.217.0.0
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204.217.0.0
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GeoIP location
204.217.0.0
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Result
204.217.0.0/16
Prefix:
204.217.0.0/16
(
65.536 IP's - view in CIDR to IP tool
)
Description:
Cogent Communications
Country:
United States
Announced by:
Cogent Communications
https://www.cogentco.com/
AS174, 6.785 peers, 1.463 announced prefixes
See all details on AS174 - Cogent Communications »
Matching prefixes
Country
ASN
Announced prefix
Description
Size
United States
AS174
204.217.0.0/16
Cogent Communications
65.536
United States
AS11572
204.217.128.0/22
PhoenixNAP LLC
1.024
Israel
AS35758
204.217.132.0/24
Rachamim Aviel Twito trading as A.B INTERNET SOLUTIONS
256
Australia
AS136988
204.217.133.0/24
LEASEWEB AUSTRALIA PTY LIMITED
256
Britain (UK)
AS212238
204.217.134.0/24
Datacamp Limited
256
United States
AS11426
204.217.135.0/24
Charter Communications Inc
256
Germany
AS9009
204.217.136.0/24
M247 Europe SRL
256
Australia
AS9009
204.217.137.0/24
M247 Europe SRL
256
Spain
AS9009
204.217.138.0/24
M247 Europe SRL
256
Italy
AS9009
204.217.139.0/24
M247 Europe SRL
256
United States
AS19437
204.217.140.0/24
SECURED SERVERS LLC
256
United States
AS46261
204.217.141.0/24
QuickPacket, LLC
256
France
AS9009
204.217.142.0/24
M247 Europe SRL
256
France
AS9009
204.217.143.0/24
M247 Europe SRL
256
Britain (UK)
AS9009
204.217.144.0/24
M247 Europe SRL
256
Britain (UK)
AS9009
204.217.145.0/24
M247 Europe SRL
256
Britain (UK)
AS9009
204.217.146.0/24
M247 Europe SRL
256
Britain (UK)
AS9009
204.217.147.0/24
M247 Europe SRL
256
Switzerland
AS9009
204.217.148.0/23
M247 Europe SRL
512
Luxembourg
AS9009
204.217.150.0/23
M247 Europe SRL
512
Italy
AS9009
204.217.152.0/23
M247 Europe SRL
512
United States
AS133752
204.217.154.0/23
Leaseweb Asia Pacific pte. ltd.
512
Mexico
AS33182
204.217.156.0/23
HostDime.com, Inc.
512
United States
AS397373
204.217.158.0/24
H4Y Technologies LLC
256
China
AS9009
204.217.160.0/23
M247 Europe SRL
512
Mexico
AS33182
204.217.162.0/24
HostDime.com, Inc.
256
China
AS9009
204.217.163.0/24
M247 Europe SRL
256
Brazil
AS262287
204.217.168.0/21
Latitude.sh LTDA
2.048
United States
AS46261
204.217.176.0/24
QuickPacket, LLC
256
France
AS212238
204.217.177.0/24
Datacamp Limited
256
Spain
AS9009
204.217.178.0/24
M247 Europe SRL
256
Brazil
AS262287
204.217.179.0/24
Latitude.sh LTDA
256
United States
AS46261
204.217.182.0/23
QuickPacket, LLC
512
United States
AS46261
204.217.184.0/22
QuickPacket, LLC
1.024
United States
AS46261
204.217.188.0/23
QuickPacket, LLC
512
United States
AS19437
204.217.190.0/24
SECURED SERVERS LLC
256
United States
AS46261
204.217.191.0/24
QuickPacket, LLC
256
United States
AS9009
204.217.192.0/24
M247 Europe SRL
256
France
AS212238
204.217.193.0/24
Datacamp Limited
256
United States
AS5650
204.217.194.0/24
Frontier Communications of America, Inc.
256
United States
AS5650
204.217.195.0/24
Frontier Communications of America, Inc.
256
United States
AS5650
204.217.196.0/24
Frontier Communications of America, Inc.
256
United States
AS5650
204.217.197.0/24
Frontier Communications of America, Inc.
256
United States
AS5650
204.217.198.0/24
Frontier Communications of America, Inc.
256
United States
AS5650
204.217.199.0/24
Frontier Communications of America, Inc.
256
United States
AS5650
204.217.200.0/24
Frontier Communications of America, Inc.
256
United States
AS5650
204.217.201.0/24
Frontier Communications of America, Inc.
256
United States
AS11325
204.217.202.0/23
Altus Communications Inc.
512
United States
AS11325
204.217.204.0/23
Altus Communications Inc.
512
United States
AS46261
204.217.206.0/24
QuickPacket, LLC
256
United States
AS11426
204.217.207.0/24
Charter Communications Inc
256
-- list of uniq prefixes has been truncated --
Log
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Search database for '204.217.0.0/16'
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Done