The IP API The IP API
// ASN

AS109

CISCOSYSTEMS - CISCO SYSTEMS, INC., US

Detailed information about the Autonomous System. Need another one? Look up a different ASN.

ASN
AS109
Organization
CISCO SYSTEMS, INC.
Description
CISCOSYSTEMS - CISCO SYSTEMS, INC., US
Country
US
State / Region
DE
City
WILMINGTON
Address
251 LITTLE FALLS DRIVE
Registry (RIR)
ARIN
Created
2023-07-17
Updated
2024-02-16
IPv4 Prefixes
93
IPv6 Prefixes
43

IPv4 Prefixes

93 total · showing first 10
103.60.32.0/22
111.223.8.0/22
12.159.148.0/22
12.19.88.0/21
12.5.186.0/23
128.107.0.0/16
128.107.0.0/23
128.107.10.0/23
128.107.12.0/23
128.107.14.0/23

IPv6 Prefixes

43 total · showing first 10
2001:420:1000::/40
2001:420:1100::/41
2001:420:1180::/41
2001:420:1200::/41
2001:420:2000::/35
2001:420:4000::/36
2001:420:4000::/40
2001:420:4480::/45
2001:420:5000::/39
2001:420:5200::/39

What is AS109?

AS109 is an Autonomous System Number (ASN) assigned to CISCO SYSTEMS, INC.. An ASN identifies a network or group of IP prefixes operated under a common routing policy in the BGP protocol.

Looking for more ASN data?

Use our ASN Lookup Tool for real-time WHOIS queries, or explore our API documentation to integrate ASN data into your applications.