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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
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180.211.128.0
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180.211.128.0
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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GeoIP location
180.211.128.0
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Result
180.211.128.0/17
Prefix:
180.211.128.0/17
(
32.768 IP's - view in CIDR to IP tool
)
Description:
Bangladesh Telegraph & Telephone Board
Country:
Bangladesh
Announced by:
Bangladesh Telegraph & Telephone Board
https://btcl.gov.bd
AS17494, 184 peers, 10 announced prefixes
See all details on AS17494 - Bangladesh Telegraph & Telephone Board »
Matching prefixes
Country
ASN
Announced prefix
Description
Size
Bangladesh
AS17494
180.211.128.0/17
Bangladesh Telegraph & Telephone Board
32.768
Bangladesh
AS45588
180.211.128.0/19
BTCL Info-bahan-Porject
8.192
Bangladesh
AS45588
180.211.160.0/19
BTCL Info-bahan-Porject
8.192
Bangladesh
AS45588
180.211.192.0/21
BTCL Info-bahan-Porject
2.048
Bangladesh
AS45588
180.211.205.0/24
BTCL IIG customer
256
Bangladesh
AS45588
180.211.207.0/24
BTCL corporate customer
256
Bangladesh
AS45532
180.211.208.0/24
Bangladesh Bank
256
Bangladesh
AS45588
180.211.210.0/24
BUET
256
Bangladesh
AS45588
180.211.211.0/24
BUET
256
Bangladesh
AS63932
180.211.213.0/24
Bangladesh Computer Council
256
Bangladesh
AS45588
180.211.214.0/24
Dhaka University
256
Bangladesh
AS45588
180.211.219.0/24
BTCL ISP customer
256
Bangladesh
AS45588
180.211.227.0/24
BTCL ISP customer
256
Bangladesh
AS45588
180.211.228.0/24
BTCL ISP customer
256
Bangladesh
AS45588
180.211.232.0/24
BTCL ISP customer
256
Bangladesh
AS45588
180.211.233.0/24
BTCL ISP customer
256
Bangladesh
AS45588
180.211.237.0/24
BTCL ADSL customer
256
Bangladesh
AS45588
180.211.238.0/24
BTCL ADSL customer
256
Bangladesh
AS45588
180.211.239.0/24
BTCL ADSL customer
256
Bangladesh
AS45588
180.211.243.0/24
BTCL ISP customer
256
Bangladesh
AS45588
180.211.247.0/24
BTCL GEPON customer
256
Bangladesh
AS45588
180.211.248.0/21
Bangladesh Telegraph & Telephone Board
2.048
- - show more (+11 entries) - -
- - show less (-11 entries) - -
Log
000
+000
Parse input (Prefix)
000
+000
Search database for '180.211.128.0/17'
025
+024
22 prefixes found
025
+000
Done
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