Autonomous system
AS11934 ESL63
Unclassified ARIN
Summary
Enom Solutions LLC
hosting enterprise legacy
ESL63 is Enom Solutions LLC of Teaneck, New Jersey, a small IT-services company whose offering spans network design, colocation, virtual dedicated servers and managed security. Despite the name, it has nothing to do with the domain registrar eNom.
What it's used for
The network is tiny: one IPv4 prefix, 190.151.137.0/24 (256 addresses), no IPv6, and two observed BGP neighbours. The prefix is not registered to Enom Solutions but to an org called 3nom, at 1110 Palms Airport Drive, Las Vegas, a data-centre address. On its face that is a registrant-holder mismatch, the pattern worth checking for leased or brokered address space, so it is worth stating why it clears. ARIN lists the technical contact for the 3nom block as Avrohom Liberman, who is also a named manager of Enom Solutions LLC. Same principal, near-identical trading name, one prefix: this is the same small operator wearing two entity names, not an unrelated third party. The single /24 behind two upstreams reads as hosted or colocated services on the company's own space.
Notable
The prefix sits inside 190/8, a range otherwise administered by LACNIC for Latin America and the Caribbean. LACNIC's own RDAP service refers queries for it back to ARIN, which records it as a direct allocation made in December 2021. It is a reminder that a prefix's /8 is not a reliable guide to its registry or its geography.
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 2026-10-21, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.
Address space
Summary
IPv4 1 prefixes · 256 addresses IPv6 0 prefixes
| Country | Name | Prefixes |
|---|---|---|
| US | United States of America | 1 |
Registry
Allocation record
- Registry
- ARIN
- Handle
AS11934- Registry name
- ESL63
- Registrant
- Enom Solutions LLC
- Abuse contact
- aliberman@3nom.com
- Registered
- 2010-12-08
- Last changed
- 2012-03-02
- Allocation
- assigned
Routing security
RPKI and IRR
- RPKI
- 0% valid · 0 valid, 1 with no ROA
- ROAs
- 0 authorising AS11934
- ASPA
- no ASPA record
- IRR
- 100% registered · 1 of 1 announcements
- Route objects
- 1 naming AS11934
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: 442 networks and 1,779 prefixes, as published 2026-10-22. 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