AS397133
ULTIMATE SOFTWARE GROUP Unknown registered in United States
2IPv4 prefixes
0IPv6 prefixes
#77,076AS Rank
327/327RIS visibility
#8,997Rank in United States
2018-10-26Allocated
ULTIMATE SOFTWARE GROUP (AS397133) — Unknown, registered in United States. announces 2 IPv4 prefixes + 0 IPv6 prefixes. Rank in United States: #8997. Allocated: 2018-10-26.
IPv4 2IPv6 0
Announced prefixes · 2
- v4 135.84.76.0/24 unknown
- v4 158.228.12.0/24 unknown
Routing: 2 IPv4 · 0 IPv6 announced · RIS visibility 327/327 RIS peers · RIPEstat · 2026-06-17
Prefix history
Data table
| Day | Announced prefixes |
|---|---|
| 2026-06-12 | 2 |
| 2026-06-13 | 2 |
AS topology · Customer cone 1
Providers · 1
- AS13335 Cloudflare, Inc.