AS199518 Gregory Shapiro 🇺🇸 US

Announcing 21 prefixes, seen at the RIS collectors.

IPv4 prefixes
2
512 (2 × /24)
IPv6 prefixes
19
19 × /48
Upstreams
24
transit providers observed
Peers
2
settlement-free adjacencies
Downstreams
1
transit customers observed
Customer cone
2
ASes reachable through it

Registry and operator data

AS number
AS199518
Name
Gregory Shapiro
Organisation
Gregory Shapiro
Country
🇺🇸 US
RIR
RIPENCC
Allocated
2023-03-10
Network type
Educational/Research
Scope
Global
Peering policy
Open
IRR as-set
AS199518:AS-DOWNSTREAM
PeeringDB
net/32509
Exchanges
20
Facilities
7

RPKI coverage of this AS

Its own announcements, validated against the current ROA set

20 valid (95.2%) 0 invalid (0.0%) 1 no ROA (4.8%)

Announced prefixes

19 in total

Prefix RPKI Peers Sample path First seen
2602:f9a2:55::/48 v6 RPKI valid 34 58057199518 2026-09-18
2a07:54c1:4242::/48 v6 RPKI valid 34 58057199518 2026-09-18
2a0a:6040:ba11::/48 v6 RPKI valid 35 35708199518 2026-09-18
2a0a:6040:ba15::/48 v6 RPKI valid 36 34549214757199518 2026-09-23
2a0a:6040:ba17::/48 v6 RPKI valid 1 2132419002349114022744324214955199518 2026-10-02
2a0a:6040:ba1d::/48 v6 RPKI valid 36 38001137409142064199518 2026-09-18
2a0a:6040:ba1e::/48 v6 RPKI valid 35 2448252025199518 2026-09-18
2a0a:6040:ba1f::/48 v6 RPKI valid 36 3454920420847272199518 2026-09-18
2a0a:6040:ba55::/48 v6 RPKI valid 37 34927210152199518 2026-10-09
2a0a:6040:ba5e::/48 v6 RPKI valid 34 58057199518 2026-09-18
2a0a:6040:ba72::/48 v6 RPKI valid 37 24482199518 2026-09-18
2a0a:6040:ba75::/48 v6 RPKI valid 35 693961138199518 2026-09-18
2a0a:6040:ba77::/48 v6 RPKI valid 1 2132416204205941199518 2026-09-30
2a0a:6040:ba7e::/48 v6 RPKI valid 36 3454917437988199518 2026-09-18
2a0a:6040:baa1::/48 v6 RPKI valid 33 38001900219721321445444324199518 2026-10-28
2a0a:6040:baba::/48 v6 RPKI valid 1 2132419002349114022744324199518 2026-09-18
2a0a:6040:bade::/48 v6 RPKI valid 36 6939199518 2026-09-18
2a0a:6040:baf7::/48 v6 RPKI valid 35 24482150369214675199518 2026-09-18
2a0a:6040:baff::/48 v6 RPKI valid 37 3454920420847272199518 2026-09-18