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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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updated
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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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Result
AS140083, China Telecom
Last update of data:
01-05-2024 17:37 UTC
ASN:
AS140083 (CHINANET-ANHUI-AS-AP)
Country:
CN - China (Asia)
Org.:
China Telecom
Stats:
Peers
18
IX'es
-
Prefixes
6
IPv4
+13K
IPv6
5,0E+27
Contact:
China Telecom
No.31 ,jingrong street,beijing
100032
CN
+86-20-38639251
Peers
Country
Relationship
ASN
Organization
Peers
Prefix'es
China
Upstream
AS4134
No.31,Jin-rong Street
318
669
China
Downstream
AS140245
China Telecom
1
3
China
Downstream
AS140246
China Telecom
1
3
China
Downstream
AS140247
China Telecom
1
3
China
Downstream
AS140248
China Telecom
1
3
China
Downstream
AS140249
China Telecom
1
3
China
Downstream
AS140250
China Telecom
1
3
China
Downstream
AS140251
China Telecom
1
3
China
Downstream
AS140252
China Telecom
1
3
China
Downstream
AS140253
China Telecom
1
3
China
Downstream
AS140254
China Telecom
1
3
China
Downstream
AS140255
China Telecom
1
3
China
Downstream
AS140256
China Telecom
1
3
China
Downstream
AS140257
China Telecom
1
3
China
Downstream
AS140258
China Telecom
1
3
China
Downstream
AS140259
China Telecom
1
3
China
Downstream
AS140260
China Telecom
1
3
China
Downstream
AS140261
China Telecom
1
3
Announced (uniq) prefixes
Country
ASN
Announced prefix
Description
Size
China
AS140083
61.191.48.0/24
CHINANET Anhui province network
256
China
AS140083
117.66.0.0/20
CHINANET anhui province network
4.096
China
AS140083
117.68.0.0/19
CHINANET anhui province network
8.192
China
AS140083
117.71.0.0/22
CHINANET anhui province network
1.024
Country
ASN
Announced prefix
Description
Size
China
AS140083
240e:6:d130::/44
Chinatelecom networks with tens of high-end routers and switches
1,9E+25
China
AS140083
240e:95a:3000::/36
Chinatelecom IPv6 address for IDC & Cloud service
5,0E+27
Log
000
+000
Parse input (ASN)
000
+000
Search database for 'AS140083'
002
+002
1 ASN's found
002
+000
Done
002
+000
Load details of AS140083
011
+009
6 prefixes found
016
+005
18 peers found
018
+002
No matching IX connections found!
020
+002
1 historical items loaded
020
+000
Done