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HTTP/S request tool
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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
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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
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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)
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World map, day/night + local time
beta
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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
38.0.0.0
Reverse DNS
38.0.0.0
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GeoIP location
38.0.0.0
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Result
38.0.0.0/8
Prefix:
38.0.0.0/8
(
16.777.216 IP's - view in CIDR to IP tool
)
Description:
Cogent Communications
Country:
United States
Announced by:
Cogent Communications
https://www.cogentco.com/
AS174, 6.790 peers, 1.449 announced prefixes
See all details on AS174 - Cogent Communications »
Matching prefixes
Country
ASN
Announced prefix
Description
Size
United States
AS174
38.0.0.0/8
Cogent Communications
+16M
United States
AS18615
38.2.0.0/19
Mainstream Fiber Networks, LLC
8.192
United States
AS393442
38.2.32.0/20
United Electric Cooperative
4.096
United States
AS393442
38.2.48.0/22
United Electric Cooperative
1.024
United States
AS393442
38.2.52.0/24
United Electric Cooperative
256
United States
AS393442
38.2.53.0/24
United Electric Cooperative
256
United States
AS393442
38.2.54.0/23
United Electric Cooperative
512
United States
AS393442
38.2.56.0/22
United Electric Cooperative
1.024
United States
AS393442
38.2.60.0/22
United Electric Cooperative
1.024
Antigua and Barbuda
AS11594
38.2.64.0/19
APUA
8.192
United States
AS10971
38.2.96.0/20
Cass Cable TV, Inc.
4.096
Canada
AS399279
38.2.128.0/19
BABBL COMMUNICATIONS LTD
8.192
United States
AS21559
38.2.160.0/19
OSNET Wireless
8.192
United States
AS7250
38.2.192.0/19
Surry Telephone Membership Corporation
8.192
Canada
AS26831
38.2.226.0/24
Cameron Communications, LLC
256
United States
AS211444
38.3.96.0/24
Fatima Cuenca
256
Mexico
AS211444
38.3.97.0/24
Fatima Cuenca
256
Mexico
AS211444
38.3.98.0/24
Fatima Cuenca
256
Argentina
AS211444
38.3.99.0/24
Fatima Cuenca
256
United States
AS211444
38.3.100.0/24
Fatima Cuenca
256
Britain (UK)
AS211444
38.3.101.0/24
Fatima Cuenca
256
Britain (UK)
AS211444
38.3.102.0/24
Fatima Cuenca
256
Britain (UK)
AS211444
38.3.103.0/24
Fatima Cuenca
256
Britain (UK)
AS211444
38.3.104.0/24
Fatima Cuenca
256
Britain (UK)
AS211444
38.3.105.0/24
Fatima Cuenca
256
United States
AS211444
38.3.106.0/24
Fatima Cuenca
256
Ireland
AS211444
38.3.107.0/24
Fatima Cuenca
256
Australia
AS211444
38.3.108.0/24
Fatima Cuenca
256
Canada
AS211444
38.3.109.0/24
Fatima Cuenca
256
Britain (UK)
AS211444
38.3.110.0/24
Fatima Cuenca
256
Britain (UK)
AS211444
38.3.111.0/24
Fatima Cuenca
256
Australia
AS211444
38.3.112.0/24
Fatima Cuenca
256
Canada
AS211444
38.3.113.0/24
Fatima Cuenca
256
Mexico
AS211444
38.3.114.0/24
Fatima Cuenca
256
Peru
AS211444
38.3.115.0/24
Fatima Cuenca
256
Brazil
AS211444
38.3.116.0/24
Fatima Cuenca
256
Netherlands
AS211444
38.3.117.0/24
Fatima Cuenca
256
Canada
AS211444
38.3.118.0/24
Fatima Cuenca
256
France
AS211444
38.3.119.0/24
Fatima Cuenca
256
Netherlands
AS211444
38.3.120.0/24
Fatima Cuenca
256
Norway
AS211444
38.3.121.0/24
Fatima Cuenca
256
Italy
AS211444
38.3.122.0/24
Fatima Cuenca
256
Canada
AS211444
38.3.123.0/24
Fatima Cuenca
256
Chile
AS211444
38.3.124.0/24
Fatima Cuenca
256
Chile
AS211444
38.3.125.0/24
Fatima Cuenca
256
Spain
AS211444
38.3.126.0/24
Fatima Cuenca
256
Indonesia
AS211444
38.3.127.0/24
Fatima Cuenca
256
United States
AS398993
38.6.0.0/18
PEG TECH INC
16.384
United States
AS398823
38.6.64.0/18
PEG TECH INC
16.384
United States
AS58931
38.6.128.0/21
LANLIAN INTERNATIONAL HOLDING GROUP LIMITED
2.048
HK
AS58931
38.6.136.0/21
LANLIAN INTERNATIONAL HOLDING GROUP LIMITED
2.048
-- list of uniq prefixes has been truncated --
Log
000
+000
Parse input (Prefix)
000
+000
Search database for '38.0.0.0/8'
655
+655
Prefix list has been truncated at 50.
655
+000
Done