AS396303 Black Mesa Corporation 🇺🇸 US

Announcing 3 prefixes, seen at the RIS collectors.

IPv4 prefixes
0
-
IPv6 prefixes
3
258 × /48
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
AS396303
Name
Black Mesa Corporation
Organisation
Nato Internet Service (Experimental)
Country
🇺🇸 US
RIR
ARIN
Allocated
2017-05-02
Network type
Non-Profit
Peering policy
Open
IRR as-set
AS-NATOLAB
PeeringDB
net/13707
Exchanges
2
Facilities
1

RPKI coverage of this AS

Its own announcements, validated against the current ROA set

2 valid (66.7%) 0 invalid (0.0%) 1 no ROA (33.3%)

Announced prefixes

3 in total

Prefix RPKI Peers Sample path First seen
2602:feda:102::/48 v6 RPKI valid 34 377216939396303 2026-09-18
2602:feda:105::/48 v6 RPKI valid 34 2448238008396303 2026-09-18
2602:feda:f400::/40 v6 no ROA 34 2448238008396303 2026-09-18