Cisco IoT

Data as of 2026-08-09
BGP inherited
Cluster stats
Netblocks161 · 86,016 IPv4 addresses
IPv6 51 prefixes (largest 2605:9780::/32)
Registered in United States (114) · Mexico (1)
Cluster ID218145270
RegistryBGP
Customersfind customers using this network →
Evidence & provenance ?
Attribution BGP parent (inherited)
Shared handles clustered on 6 shared RIR contact/maintainer handles
Registry names 2 distinct registrant names across these blocks
full provenance (JSON) → · how attribution works · report an issue

Footprint over time

2 weekly snapshots · JSON
166 +13 netblocks since 2026-07-26
2026-07-26 peak 166 2026-08-09

IP Ranges (161)

showing 50 of 161 — see all — ⬇ export CSV
CIDR Org name Registry Status Confidence
12.153.230.0/24 Cisco IoT BGP ANNOUNCED ● high
12.153.231.0/24 Cisco IoT BGP ANNOUNCED ● high
12.190.236.0/24 Cisco IoT BGP ANNOUNCED ● high
65.23.152.0/24 Cisco IoT BGP ANNOUNCED ● high
65.23.152.0 – 65.23.157.255 Cisco IoT ARIN DIRECT ALLOCATION ● high
65.23.153.0/24 Cisco IoT BGP ANNOUNCED ● high
65.23.154.0/24 Cisco IoT BGP ANNOUNCED ● high
65.23.155.0/24 Cisco IoT BGP ANNOUNCED ● high
65.23.156.0/24 Cisco IoT BGP ANNOUNCED ● high
65.23.157.0/24 Cisco IoT BGP ANNOUNCED ● high
66.59.88.0/22 Cisco IoT ARIN DIRECT ALLOCATION ● high
66.59.88.0/23 Cisco IoT BGP ANNOUNCED ● high
66.59.90.0/23 Cisco IoT BGP ANNOUNCED ● high
67.209.232.0/24 Cisco IoT BGP ANNOUNCED ● high
67.209.232.0 – 67.209.238.255 Cisco IoT ARIN DIRECT ALLOCATION ● high
67.209.233.0/24 Cisco IoT BGP ANNOUNCED ● high
67.209.234.0/24 Cisco IoT BGP ANNOUNCED ● high
67.209.235.0/24 Cisco IoT BGP ANNOUNCED ● high
67.209.236.0/24 Cisco IoT BGP ANNOUNCED ● high
67.209.237.0/24 Cisco IoT BGP ANNOUNCED ● high
67.209.238.0/24 Cisco IoT BGP ANNOUNCED ● high
67.223.120.0/21 Cisco IoT ARIN DIRECT ALLOCATION ● high
67.223.120.0/23 Cisco IoT BGP ANNOUNCED ● high
67.223.122.0/23 Cisco IoT BGP ANNOUNCED ● high
67.223.124.0/23 Cisco IoT BGP ANNOUNCED ● high
67.223.126.0/23 Cisco IoT BGP ANNOUNCED ● high
70.144.64.0/18 Cisco IoT ARIN ASSIGNMENT ● high
70.144.64.0/22 Cisco IoT BGP ANNOUNCED ● high
70.144.68.0/22 Cisco IoT BGP ANNOUNCED ● high
70.144.72.0/22 Cisco IoT BGP ANNOUNCED ● high
70.144.76.0/22 Cisco IoT BGP ANNOUNCED ● high
70.144.80.0/21 Cisco IoT BGP ANNOUNCED ● high
70.144.80.0/24 Cisco IoT BGP ANNOUNCED ● high
70.144.90.0/24 Cisco IoT BGP ANNOUNCED ● high
70.144.96.0/19 Cisco IoT BGP ANNOUNCED ● high
74.115.32.0/22 Cisco IoT ARIN DIRECT ALLOCATION ● high
74.115.32.0/24 Cisco IoT BGP ANNOUNCED ● high
74.115.33.0/24 Cisco IoT BGP ANNOUNCED ● high
74.115.34.0/24 Cisco IoT BGP ANNOUNCED ● high
74.115.35.0/24 Cisco IoT BGP ANNOUNCED ● high
108.152.64.0/22 Cisco IoT BGP ANNOUNCED ● high
108.152.68.0/22 Cisco IoT BGP ANNOUNCED ● high
108.152.72.0/24 Cisco IoT BGP ANNOUNCED ● high
108.152.73.0/24 Cisco IoT BGP ANNOUNCED ● high
108.152.76.0/22 Cisco IoT BGP ANNOUNCED ● high
108.152.80.0/24 Cisco IoT BGP ANNOUNCED ● high
108.152.81.0/24 Cisco IoT BGP ANNOUNCED ● high
108.152.82.0/24 Cisco IoT BGP ANNOUNCED ● high
108.152.83.0/24 Cisco IoT BGP ANNOUNCED ● high
108.152.88.0/21 Cisco IoT BGP ANNOUNCED ● high

IPv6 ranges (51)

showing the 15 largest allocations
CIDR
2605:9780::/32
2600:382:4000::/40
2605:9780:1000::/40
2605:9780:1100::/40
2605:9780:1200::/40
2605:9780:1300::/40
2605:9780:1400::/40
2605:9780:1500::/40
2605:9780:1600::/40
2605:9780:1700::/40
2605:9780:1800::/40
2605:9780:1900::/40
2605:9780:1a00::/40
2605:9780:1b00::/40
2605:9780:1e00::/40

Network trust

what's this?
RPKI hygiene: F how networks compare →
6.0% of checked blocks have valid RPKI ROA coverage (10 of 166)
No discrepancies found among checked blocks.

NIC Handles

ADMIN7957-ARIN ADMIN7957-ARIN ADMIN7957-ARIN AS36180 CS-2821 NOC33386-ARIN