---
title: "ABOVENET INC — Ownership Dossier"
canonical: https://whiteintel.dev/entity/4b1549f6-e8a2-5a7b-bfa2-bc6659af33bc
json: https://whiteintel.dev/api/public/dossier/4b1549f6-e8a2-5a7b-bfa2-bc6659af33bc
identifier: sec:0001043533
jurisdiction: US
risk: Low
source: WhiteIntel corporate-ownership graph
---

# ABOVENET INC

**Type:** Company  
**Jurisdiction:** US  
**Identifier:** `sec:0001043533`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/4b1549f6-e8a2-5a7b-bfa2-bc6659af33bc  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/4b1549f6-e8a2-5a7b-bfa2-bc6659af33bc  

## Ownership & control

### Owners / controllers

- **DATTA RAJIV** (officer) — https://whiteintel.dev/entity/ddb10635-ad51-5cfc-b7fe-53ea5528df76
- **HMC INVESTORS LLC** (tenpercentowner) — https://whiteintel.dev/entity/2f10fead-71e9-5e8f-ba41-5270c8ef5bf9
- **HARBERT DISTRESSED INVESTMENT MASTER FUND LTD** (tenpercentowner) — https://whiteintel.dev/entity/f75f1f0e-4ea3-504e-a2ce-9950cab90097
- **HARBINGER CAPITAL PARTNERS OFFSHORE MANAGER, L.L.C.** (tenpercentowner) — https://whiteintel.dev/entity/06408bc8-b7e9-5611-a236-ed494cddfd4b
- **JACQUAY JOHN** (officer) — https://whiteintel.dev/entity/a83b6ebd-233d-517e-adcc-d28b36d3453c
- **HARBERT RAYMOND J** (tenpercentowner) — https://whiteintel.dev/entity/2fee019e-016a-522d-80d0-e73956b16751
- **FALCONE PHILIP** (tenpercentowner) — https://whiteintel.dev/entity/ff4376e5-aa39-539d-a984-21f5a8354bee
- **JENDRAS DOUGLAS** (officer) — https://whiteintel.dev/entity/509d2201-1b70-598f-a476-0962d0d70526
- **LUCE MICHAEL D** (tenpercentowner) — https://whiteintel.dev/entity/d4ad5924-c75a-52bb-827c-954685dbbb84
- **LAPERCH WILLIAM G** (director) — https://whiteintel.dev/entity/8322d393-8969-51a2-8c21-087b63223f41
- **LAPERCH WILLIAM G** (officer) — https://whiteintel.dev/entity/8322d393-8969-51a2-8c21-087b63223f41
- **SHORTEN RICHARD L** (director) — https://whiteintel.dev/entity/bc5c5ea1-2ed2-59c8-87ed-b76dc06b0751
- **SOKOTA ROBERT J** (officer) — https://whiteintel.dev/entity/90ea4d74-9716-5d7e-b240-1a3a5811d892
- **POSTMA RICHARD** (director) — https://whiteintel.dev/entity/cc605929-386f-54b4-83da-9735a76f40a9
- **RIDOLFI NICHOLAS** (officer) — https://whiteintel.dev/entity/234f1790-d9f1-53a3-a044-67d9c9ba2093
- **SUBOTNICK STUART** (director) — https://whiteintel.dev/entity/558226c5-b61e-5541-8697-ecfe1bdefa11
- **EMBLER MICHAEL J** (director) — https://whiteintel.dev/entity/e68079d7-4439-5acd-9bb9-72c48b7f2b42
- **CIAVARELLA JOSEPH** (officer) — https://whiteintel.dev/entity/b81d02d1-0524-5e1b-84d2-205ff0f578ed
- **BRODSKY JEFFREY A** (director) — https://whiteintel.dev/entity/b9fe30bc-f5a5-5e37-9434-9bda4955f2c6
- **JWK ENTERPRISES LLC** (other) — https://whiteintel.dev/entity/c608c9fe-5966-52a9-a832-2bb8952a0600
- **KLUGE JOHN W** (other) — https://whiteintel.dev/entity/59179d8d-e317-5908-ad6b-c8d246cba3c5
- **EAGLE RIVER HOLDINGS, LLC** (tenpercentowner) — https://whiteintel.dev/entity/3946df9a-555b-509d-88af-afb295d363be
- **MCCAW CRAIG** (tenpercentowner) — https://whiteintel.dev/entity/a71ec001-f596-5cf6-a6d1-348d12a1e0a5
- **FIBER LLC** (tenpercentowner) — https://whiteintel.dev/entity/7bfa0429-ae4e-5ce9-ae6d-83f137c9e457
- **FRANKLIN MUTUAL ADVISERS INC** (tenpercentowner) — https://whiteintel.dev/entity/bc6a174d-9932-5412-9216-8b61c19da954
- **KLUGE JOHN W NEW YORK TRUST** (tenpercentowner) — https://whiteintel.dev/entity/2cfa49bd-e1e1-56e3-88d6-0f3e0a315359
- **KLUGE JOHN W** (tenpercentowner) — https://whiteintel.dev/entity/59179d8d-e317-5908-ad6b-c8d246cba3c5
- **JWK ENTERPRISES LLC** (tenpercentowner) — https://whiteintel.dev/entity/c608c9fe-5966-52a9-a832-2bb8952a0600
- **DORIS MICHAEL A** (officer) — https://whiteintel.dev/entity/783a3cfd-70fd-54ac-873f-451b6efd74a5
- **LEES WILLIAM I JR** (officer) — https://whiteintel.dev/entity/9453d962-ffa5-57c5-9705-efd78f5b69af

### UBO chain (walk to the ultimate owner)

1. **DATTA RAJIV** — officer → *ABOVENET INC*
1. **HMC INVESTORS LLC** — tenpercentowner → *ABOVENET INC*
1. **HARBERT DISTRESSED INVESTMENT MASTER FUND LTD** — tenpercentowner → *ABOVENET INC*
1. **HARBINGER CAPITAL PARTNERS OFFSHORE MANAGER, L.L.C.** — tenpercentowner → *ABOVENET INC*
1. **JACQUAY JOHN** — officer → *ABOVENET INC*
1. **HARBERT RAYMOND J** — tenpercentowner → *ABOVENET INC*
1. **FALCONE PHILIP** — tenpercentowner → *ABOVENET INC*
1. **JENDRAS DOUGLAS** — officer → *ABOVENET INC*
1. **LUCE MICHAEL D** — tenpercentowner → *ABOVENET INC*
1. **LAPERCH WILLIAM G** — director → *ABOVENET INC*
1. **LAPERCH WILLIAM G** — officer → *ABOVENET INC*
1. **SHORTEN RICHARD L** — director → *ABOVENET INC*
1. **SOKOTA ROBERT J** — officer → *ABOVENET INC*
1. **POSTMA RICHARD** — director → *ABOVENET INC*
1. **RIDOLFI NICHOLAS** — officer → *ABOVENET INC*
1. **SUBOTNICK STUART** — director → *ABOVENET INC*
1. **EMBLER MICHAEL J** — director → *ABOVENET INC*
1. **CIAVARELLA JOSEPH** — officer → *ABOVENET INC*
1. **BRODSKY JEFFREY A** — director → *ABOVENET INC*
1. **JWK ENTERPRISES LLC** — other → *ABOVENET INC*
1. **KLUGE JOHN W** — other → *ABOVENET INC*
1. **EAGLE RIVER HOLDINGS, LLC** — tenpercentowner → *ABOVENET INC*
1. **MCCAW CRAIG** — tenpercentowner → *ABOVENET INC*
1. **FIBER LLC** — tenpercentowner → *ABOVENET INC*
1. **FRANKLIN MUTUAL ADVISERS INC** — tenpercentowner → *ABOVENET INC*
1. **KLUGE JOHN W NEW YORK TRUST** — tenpercentowner → *ABOVENET INC*
1. **KLUGE JOHN W** — tenpercentowner → *ABOVENET INC*
1. **JWK ENTERPRISES LLC** — tenpercentowner → *ABOVENET INC*
1. **DORIS MICHAEL A** — officer → *ABOVENET INC*
1. **LEES WILLIAM I JR** — officer → *ABOVENET INC*

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **ABOVENET INC**. Human view: https://whiteintel.dev/entity/4b1549f6-e8a2-5a7b-bfa2-bc6659af33bc · Structured JSON: https://whiteintel.dev/api/public/dossier/4b1549f6-e8a2-5a7b-bfa2-bc6659af33bc._

_Risk levels are heuristic investigative leads, not legal determinations of beneficial ownership. Every claim carries a source; an absent edge means "not yet observed in current sources", not "does not exist"._