Autonomous system
AS14745 INTERNAP-BLOCK-4
Unclassified ARIN
Summary
Unitas Global
hosting transit infrastructure
Two different AS numbers carry the same handle, and one reverse lookup answers with a bare domain name and no host part at all.
What it's used for
- A hosting and connectivity network. 43,008 addresses across 56 IPv4 prefixes plus one IPv6 prefix,
2600:c0b::/32, with 13 observed BGP neighbours.
Notable
- The AS handle is
INTERNAP-BLOCK-4, which is also the handle recorded for a different AS in this same range. - Nearly every prefix carries the netname
UG-210, and one carriesPNAP-06-2001. - The registrant alternates between
PF IPV4 Borrower, LLCandUnitas Globalfrom block to block. - One of eighteen sampled addresses returned a name, and that name is
zipdata.net.
Interesting
- A reverse lookup that answers with a bare domain is unusual. Normally a host label sits in front of it, so the name identifies a machine; here the zone was configured with the domain apex itself, and the answer names an organisation rather than anything on the network.
- One netname across almost the whole estate says the space was acquired as a unit rather than accumulated. The exception carries a date, and it predates the rest.
- Two registrants on the same netname is the fingerprint of a transfer in progress. Blocks move between the operator and the financing entity one record at a time, and the registry shows the midpoint.
- The shared handle means two AS numbers claim the same name in the inventory. Handles are not unique, so a lookup by name can land on either.
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.
Transit providers
1 upstream, 11 downstream and 16 adjacent networks observed; most-used upstreams first.
| AS | Network | Paths seen |
|---|---|---|
| AS1828 | Unitas Global | 2,612 |
Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-13, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.
Address space
Summary
IPv4 54 prefixes · 41.47K addresses IPv6 1 prefixes
| Country | Name | Prefixes |
|---|---|---|
| US | United States of America | 55 |
Registry
Allocation record
- Registry
- ARIN
- Handle
AS14742- Registry name
- INTERNAP-BLOCK-4
- Registrant
- Unitas Global
- Abuse contact
- abuse@unitasglobal.com
- Registered
- 2000-02-01
- Last changed
- 2023-01-23
- Allocation
- assigned
Routing security
RPKI and IRR
- RPKI
- 0% valid · 0 valid, 46 with no ROA
- ROAs
- 0 authorising AS14745
- ASPA
- no ASPA record
- IRR
- 89% registered · 41 of 46 announcements 2 other origin
- Route objects
- 148 naming AS14745
Reputation
Classification and threat
Unclassified Not in the curated lists. Most of the ~80,000 allocated ASNs are not.
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: 436 networks and 1,771 prefixes, as published 2026-10-13. 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