AS31503 Master IT Ltd. 🇷🇺 RU
Announcing 1 prefixes, seen at the RIS collectors.
IPv4 prefixes
1
2,048 (8 × /24)
IPv6 prefixes
0
-
Upstreams
2
transit providers observed
Peers
0
settlement-free adjacencies
Downstreams
0
transit customers observed
Customer cone
0
ASes reachable through it
Registry and operator data
- AS number
- AS31503
- Name
- Master IT Ltd.
- Organisation
- Master IT Ltd.
- Country
- 🇷🇺 RU
- RIR
- RIPENCC
- Allocated
- 2012-09-03
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Announced prefixes
1 in total
| Prefix | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|
| 91.244.160.0/21 v4 | no ROA | 47 | 34549311332063231503 | 2026-09-18 |