Radian Group Inc.

Radian Group, Inc
Data as of 2026-07-26
GLEIF verified
LEI
54930005OUP720S5U385
Registered name
Radian Group Inc.
Jurisdiction
US-DE
Ultimate parent
No parent on file in GLEIF
Cluster stats
Netblocks7 · 552 IPv4 addresses
IPv6 3 prefixes (largest 2a00:2381:e700::/48)
Registered in United Kingdom (2) · United States (2)
All fragments 10 blocks across 4 clusters
Cluster ID214481885
RegistryBGP
Owner jurisdictionUS-DE
Customersfind customers using this network →
Evidence & provenance ?
Attribution GLEIF legal-entity match
Legal identityLEI 54930005OUP720S5U385
Shared handles clustered on 9 shared RIR contact/maintainer handles
Registry names 3 distinct registrant names across these blocks
full provenance (JSON) → · how attribution works · report an issue

Footprint over time

6 weekly snapshots · JSON
7 +1 netblocks since 2026-07-05
2026-07-05 peak 7 2026-07-26

IP Ranges (7)

⬇ export CSV
CIDR Org name Registry Status Confidence
208.74.15.0/24 Radian Group, Inc BGP ANNOUNCED ● high
194.75.65.64/27 RADIAN-GROUP RIPE ASSIGNED PA ● low
208.74.14.0/23 Radian Group, Inc ARIN DIRECT ALLOCATION ● low
217.38.5.136/29 RADIAN-GROUP RIPE ASSIGNED PA ● low
2a00:2381:e700::/48 RADIAN-GROUP RIPE AGGREGATED-BY-LIR ● low
2a00:2381:e700::/56 RADIAN-GROUP RIPE ASSIGNED ● low
2a00:2381:e700:100::/56 RADIAN-GROUP RIPE ASSIGNED ● low

IPv6 ranges (3)

CIDR
2a00:2381:e700::/48
2a00:2381:e700:100::/56
2a00:2381:e700::/56

Network trust

what's this?
RPKI hygiene: C how networks compare →
71.4% of checked blocks have valid RPKI ROA coverage (5 of 7)
Possible discrepancies (3)

These blocks are registered to Radian Group, Inc but cryptographically authorized for a different, unrelated network (1 distinct holder) — often M&A history, multi-homing, or outsourced/managed hosting, occasionally worth a closer look.

2a00:2381:e700::/48 /48 authorized for AS2856 — British Telecommunications Limited
2a00:2381:e700::/56 /56 authorized for AS2856 — British Telecommunications Limited
2a00:2381:e700:100::/56 /56 authorized for AS2856 — British Telecommunications Limited

NIC Handles

ABUSE9625-ARIN AS395491 BTNET-MNT COENJ-ARIN DREWY-ARIN DUMY-RIPE DUMY-RIPE FCH25-ARIN RG-171