Radian Group Inc.

Radian Group, Inc

GLEIF verified

LEI

54930005OUP720S5U385

Registered name

Radian Group Inc.

Jurisdiction

US-DE

Ultimate parent

No parent on file in GLEIF

Cluster stats

Netblocks	7 · 804 IPv4 addresses
Registered in	United Kingdom (2) · United States (2)
All fragments	10 blocks across 4 clusters
Cluster ID	208881125
Registry	BGP
Owner jurisdiction	US-DE
Customers	find customers using this network →

Evidence & provenance ?

Attribution	GLEIF legal-entity match
Legal identity	LEI 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

Footprint over time

5 weekly snapshots · JSON

7 +1 netblocks since 2026-07-05

2026-07-05 peak 7 2026-07-19

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

Possibly related to this organisation

what's this?

Same name family

Separately-registered clusters whose names share “Radian” — often per-country or per-system registrations of the same brand, occasionally a different organisation sharing the name. Not counted in this organisation's own footprint.

RADIAN-REPRESENTATIVES 1 blocks
Radian-Parto 1 blocks
Radian-QS 1 blocks

Sub-allocations under carriers

IP blocks an ISP reassigned to a similarly-named customer — decoded from the ISP's own naming convention, not a direct registration.

RADIANCY via Partner Communications Ltd. sub-allocation
RADIAN-REPRESENTATIVES via British Telecommunications Limited sub-allocation
Radianz via COLT Technology Services Group Limited sub-allocation
RADIANT-SOFTWARE-SOLUTIONS via Claranet Limited sub-allocation
RADIANZITALIASRL sub-allocation
FLLIACAMPORADIANTONINODI sub-allocation
RADIANTSRL sub-allocation
RADIANZ_SPAIN via LYNTIA NETWORKS S.A. sub-allocation

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