AS19905 · Arbor Cloud

183
IPv4 prefixes
50,944
Announced IPv4 slots
27
IPv6 prefixes
🇺🇸 US
Country

Summary

AS number
AS19905
Name
Arbor Cloud
Country
🇺🇸 United States
Type
ARIN
Category
hosting
Normalized type
hosting
Organization domain
neustarsecurityservices.com
Domain evidence
Source reported; ownership unverified
Last changed
Unknown
Announced
210 prefixes
Updated
2026-08-12

IPv4 prefixes on this page (50 of 183)

Prefix
5.36.64.0/24
5.36.248.0/24
5.36.255.0/24
5.37.183.0/24
5.37.200.0/24
12.51.26.0/24
23.252.254.0/24
24.248.247.0/24
33.55.11.0/24
37.40.91.0/24
37.41.89.0/24
37.210.252.0/24
37.211.51.0/24
37.224.77.0/24
46.184.26.0/24
46.184.43.0/24
66.198.240.0/24
68.22.157.0/24
68.66.220.0/24
68.66.226.0/24
68.71.223.0/24
69.48.153.0/24
69.57.166.0/24
70.32.23.0/24
74.115.24.0/24
74.115.26.0/24
74.115.27.0/24
74.115.28.0/24
74.115.30.0/24
75.98.175.0/24
77.232.97.0/24
78.101.178.0/24
81.92.80.0/24
83.111.28.0/24
89.211.83.0/24
89.211.92.0/24
91.102.233.0/24
91.102.234.0/24
91.102.235.0/24
91.102.236.0/24
91.102.237.0/24
91.102.239.0/24
91.229.32.0/24
91.229.33.0/24
95.140.160.0/24
95.140.161.0/24
99.217.193.0/24
106.0.62.0/24
109.71.24.0/24
109.245.148.0/24

Address slots sum announced prefixes; overlapping routes count separately.