AS22644 Thomas Jefferson University Hospitals, Inc. 🇺🇸 US

Announcing 22 prefixes, seen at the RIS collectors.

IPv4 prefixes
5
61,696 (241 × /24)
IPv6 prefixes
17
4,877 × /48
Upstreams
4
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
AS22644
Name
Thomas Jefferson University Hospitals, Inc.
Organisation
Thomas Jefferson University Hospitals, Inc.
Country
🇺🇸 US
RIR
ARIN
Allocated
2001-10-29

RPKI coverage of this AS

Its own announcements, validated against the current ROA set

22 valid (100.0%) 0 invalid (0.0%) 0 no ROA (0.0%)

Announced prefixes

22 in total

Prefix RPKI Peers Sample path First seen
147.140.0.0/18 v4 RPKI valid 43 13282517422644 2026-09-18
147.140.80.0/20 v4 RPKI valid 43 13282517422644 2026-09-18
147.140.96.0/19 v4 RPKI valid 43 13282517422644 2026-09-18
147.140.128.0/17 v4 RPKI valid 43 13282517422644 2026-09-18
147.140.255.0/24 v4 RPKI valid 42 3454964614688722644 2026-09-18
2605:2c0::/48 v6 RPKI valid 34 3454964614688722644 2026-09-18
2605:2c0:1::/48 v6 RPKI valid 34 3454964614688722644 2026-09-18
2605:2c0:1000::/48 v6 RPKI valid 34 3454964614688722644 2026-09-18
2605:2c0:1001::/48 v6 RPKI valid 34 3454964614688722644 2026-09-18
2605:2c0:3000::/40 v6 RPKI valid 34 3454964614688722644 2026-09-18
2605:2c0:4000::/36 v6 RPKI valid 34 3454964614688722644 2026-09-18
2605:2c0:5000::/48 v6 RPKI valid 34 3454964614688722644 2026-09-18
2605:2c0:5008::/48 v6 RPKI valid 34 3454964614688722644 2026-09-18
2605:2c0:5009::/48 v6 RPKI valid 34 3454964614688722644 2026-09-18
2605:2c0:6000::/48 v6 RPKI valid 34 3454964614688722644 2026-09-18
2605:2c0:6001::/48 v6 RPKI valid 34 3454964614688722644 2026-09-18
2605:2c0:6010::/48 v6 RPKI valid 34 3454964614688722644 2026-09-18
2605:2c0:6100::/48 v6 RPKI valid 34 3454964614688722644 2026-09-18
2605:2c0:6101::/48 v6 RPKI valid 34 3454964614688722644 2026-09-18
2605:2c0:6110::/48 v6 RPKI valid 34 3454964614688722644 2026-09-18
2605:2c0:6200::/40 v6 RPKI valid 34 3454964614688722644 2026-09-18
2605:2c0:6300::/40 v6 RPKI valid 34 3454964614688722644 2026-09-18