AS36180 — CISCO-IOT

AS36180 announces 46 IPv4 prefixes covering 68,864 addresses and 15 IPv6 prefixes.

About this network

CISCO-IOT is operated by Cisco IoT.

What it's used for

• The address space is registered under netnames such as CS-2821 and 108-155-0-0-17, with registrants primarily listed as Cisco IoT, indicating a dedicated infrastructure for Cisco's IoT and industrial networking services.
• The AS announces 68,608 IPv4 addresses across 50 prefixes and 21 IPv6 prefixes, while maintaining only 6 observed neighbours, a ratio that suggests a large, self-contained internal corporate estate rather than a transit or access provider.

Notable

• Registrants for the majority of prefixes align with the announcer, identified as Cisco IoT, though one prefix (108.152.88.0/21) is registered to Jasper Technologies, Inc.
• The address inventory is finely subdivided into numerous /22 and /23 blocks, consistent with site-by-site segmentation for a large enterprise network.

This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy.

Announced prefixes

• 12.153.230.0/23
• 12.190.236.0/24
• 65.23.152.0/22
• 65.23.156.0/23
• 66.59.88.0/22
• 67.209.232.0/22
• 67.209.236.0/23
• 67.209.238.0/24
• 67.223.120.0/21
• 70.144.64.0/20
• 70.144.80.0/21
• 70.144.88.0/24
• 70.144.90.0/24
• 70.144.96.0/19
• 74.115.32.0/22
• 108.152.72.0/23
• 108.152.76.0/22
• 108.152.80.0/22
• 108.152.88.0/21
• 108.155.0.0/19
• 108.155.32.0/22
• 108.155.36.0/24
• 108.155.39.0/24
• 108.155.40.0/24
• 108.155.42.0/24
• 108.155.44.0/22
• 108.155.48.0/20
• 108.155.64.0/18
• 128.177.161.0/24
• 135.84.96.0/23
• 173.46.76.0/23
• 173.46.78.0/24
• 192.223.10.0/24
• 198.49.92.0/23
• 198.102.229.0/24
• 198.102.230.0/23
• 198.182.176.0/22
• 199.85.212.0/22
• 201.130.45.0/24
• 204.16.68.0/23
• 204.156.180.0/23
• 204.156.182.0/24
• 207.45.16.0/21
• 208.184.161.0/24
• 208.184.162.0/24
• 216.84.188.0/24
• 2605:3c80:e00::/41
• 2605:9780::/48
• 2605:9780:2::/48
• 2605:9780:f::/48
• 2605:9780:10::/47
• 2605:9780:20::/46
• 2605:9780:30::/48
• 2605:9780:40::/48
• 2605:9780:a0::/48
• 2605:9780:1000::/36
• 2605:9780:1e00::/39
• 2605:9780:2000::/36
• 2605:9780:2e00::/40
• 2605:9780:3000::/37
• 2605:9780:3600::/39

Upstream networks

• AS6461 Zayo Bandwidth
• AS7018 AT&T Enterprises, LLC
• AS3356 Level 3 Parent, LLC
• AS2687 AT&T Enterprises, LLC
• AS2686 AT&T Enterprises, LLC
• AS3549 Level 3 Parent, LLC

Adjacent networks

• AS6461 Zayo Bandwidth
• AS7018 AT&T Enterprises, LLC
• AS3356 Level 3 Parent, LLC
• AS2687 AT&T Enterprises, LLC
• AS2686 AT&T Enterprises, LLC
• AS3549 Level 3 Parent, LLC