ASN Lookup

An ASN lookup helps you identify the Autonomous System Number (ASN) behind an IP address, including the ISP, network owner, and routing details. Use it to better understand IP ownership and network behavior.

Enter Autonomous System Number (ASN)

Result

Overview - AS13371

13371

Duke University

duke.edu

(EDU) University/College/School

151,808

20.6 Septillion

IP Coverage

Netblock Number of IPs   
2600:2704:100::/48 1,208,925,819,614,629,174,706,176
2620:0:690::/47 2,417,851,639,229,258,349,412,352
2620:0:692::/47 2,417,851,639,229,258,349,412,352
2620:0:694::/46 4,835,703,278,458,516,698,824,704
2620:0:698::/45 9,671,406,556,917,033,397,649,408

Show more IP address ranges »

Geographic Distribution (IPv4)

United States of America
 100%

Usage & Classification (IPv4)

(EDU) University/College/School

100%

University/College/School (EDU)

Educational IPs serve universities, colleges, and K-12 schools, providing the backbone for campus-wide connectivity. These networks support a wide array of activities, including academic research, student administration, and classroom instruction.

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