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iamroot.tech
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
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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Result
AS133465, Duke Kunshan University
Last update of data:
09-05-2024 12:23 UTC
ASN:
AS133465 (DKU-AS-AP)
Country:
CN - China (Asia)
Org.:
Duke Kunshan University
https://www.duke.edu
Social media:
@facebook
@twitter/X
Stats:
Peers
2
IX'es
-
Prefixes
3
IPv4
1.280
IPv6
1,2E+24
Contact:
Duke Kunshan University
1699 Zuchongzhi Road, Kunshan, Jiangsu, China, Kunshan Jiangsu 215300
CN
+86 512 36657044
Peers
Country
Relationship
ASN
Organization
Peers
Prefix'es
China
Upstream
AS4538
China Education and Research Network Center
56
92
China
Upstream
AS24361
IRT-CERNET-AP
3
4
Announced (uniq) prefixes
Country
ASN
Announced prefix
Description
Size
China
AS133465
103.252.172.0/22
1699 Zuchongzhi Road
1.024
China
AS133465
180.208.59.0/24
China Education and Research Network
256
Country
ASN
Announced prefix
Description
Size
China
AS133465
2001:df5:7800::/48
1699 Zuchongzhi Road
1,2E+24
Log
000
+000
Parse input (ASN)
000
+000
Search database for 'AS133465'
002
+002
1 ASN's found
002
+000
Done
002
+000
Load details of AS133465
010
+008
3 prefixes found
012
+003
2 peers found
014
+002
No matching IX connections found!
016
+002
3 links loaded, 3 verified
020
+003
1 historical items loaded
020
+000
Done