Autonomous system
AS5048 FIBER
Hosting ARIN
Summary
Fibernet Corp.
hosting legacy
FIBER — Fibernet Corp., a data center, colocation, and hosting provider based in Orem, Utah, in business since 1994.
What it's used for
- Colocation, dedicated servers, VPS, and virtual hosting out of Fibernet's own Utah data center.
- Managed IT, connectivity, and cybersecurity services for business customers.
Notable
- Hosting address space: roughly 41,000 addresses assigned to customer servers and services rather than to one organization's staff.
- Fibernet built its own data center in Orem in 2002 and was among Utah's first colocation providers; it also ran the NetHosting brand for its shared and dedicated hosting products.
Interesting
- ARIN registered AS5048 in 1995, a year after the company started — Fibernet has held the same low number through three decades of the hosting industry.
This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy. Source, and how to suggest an edit.
Interconnection
Peering at a glance
Internet exchanges
No exchange port on file. Many exchanges publish no participant list, so this is not proof of absence.
Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-16, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.
Address space
Summary
IPv4 21 prefixes · 41.22K addresses IPv6 0 prefixes
| Country | Name | Prefixes |
|---|---|---|
| US | United States of America | 21 |
Registry
Allocation record
- Registry
- ARIN
- Handle
AS5048- Registry name
- FIBER
- Registrant
- FIBERNET Corp.
- Abuse contact
- support@fiber.net
- Registered
- 1995-03-29
- Last changed
- 1997-02-12
- Allocation
- assigned
Routing security
RPKI and IRR
- RPKI
- 10% valid · 1 valid, 9 with no ROA
- ROAs
- 1 authorising AS5048
- ASPA
- no ASPA record
- IRR
- 100% registered · 10 of 10 announcements
- Route objects
- 19 naming AS5048
Reputation
Classification and threat
Hosting Datacenter or cloud provider. Addresses are servers, not people.
Spamhaus DROP
Not on ASN-DROP The network as a whole is not listed.
No DROP prefixes None of its announced space is on the DROP prefix list.
Spamhaus DROP ("Don't Route Or Peer") lists space and networks run by, or hijacked for, spam and cybercrime operations: 442 networks and 1,783 prefixes, as published 2026-10-17. A short, high-confidence list, so a match is worth taking seriously, and absence from it says little on its own.
FBI IC3
No IC3 indicators Nothing from the FBI IC3 feed.
IC3 threat data is alpha. Absence of an indicator is not evidence of good behaviour, only of absence from this one feed.
Elsewhere