asn.dev

Autonomous system

AS31759 LARABIDA - La Rabida Hospital

Unclassified ARIN

IPv4 addresses 768 3 prefixes
IPv6 prefixes 0 counted as prefixes, not addresses
Countries 1 mostly US
Exchanges 0 recorded by PCH
Upstreams 1 1 downstream
Flagged prefixes 0 none

Summary

La Rabida Children's Hospital

United States of America · AI-generated

hospital business healthcare us

LARABIDA is operated by La Rabida Children's Hospital.

What it's used for

  • The address space carries internal hospital infrastructure, with registrants identified as "La Rabida Children's Hospital" and "La Rabida Children's Hospital 3" for the 68.255.42.0/24 and 68.255.128.0/24 prefixes.
  • The 199.195.241.0/24 prefix is registered to Windstream Communications LLC with netname BOBBROADBAND-7, and reverse DNS entries point to bobbroadband.com, indicating this block provides broadband access services.
  • The AS announces 768 IPv4 addresses across 3 prefixes and maintains 2 observed neighbours, a ratio consistent with a small, self-contained site network rather than a transit provider.

Notable

  • Registrants for two of the three prefixes explicitly name La Rabida Children's Hospital, aligning with the AS holder, while the third prefix is registered to Windstream Communications LLC.
  • The address inventory is small and subdivided into three /24 blocks, reflecting the limited scale of a single hospital facility's network requirements.

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

Full topology · Graph

Internet exchanges

No exchange port on file. Many exchanges publish no participant list, so this is not proof of absence.

Transit providers

1 upstream, 1 downstream and 3 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS7018AT&T Enterprises, LLC174

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-11-05, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.

Address space

Summary

Shape and geography

IPv4 3 prefixes · 768 addresses IPv6 0 prefixes

CountryNamePrefixes
USUnited States of America3

Registry

Allocation record

ARIN · via Atlas (registry + RDAP)
Registry
ARIN
Handle
AS31759
Registry name
LARABIDA
Registrant
La Rabida Hospital
Abuse contact
gvicente@larabida.org
Registered
2013-05-21
Last changed
2025-10-31
Allocation
assigned

Routing security

RPKI and IRR

Full detail
RPKI
33% valid · 1 valid, 2 with no ROA
ROAs
1 authorising AS31759
ASPA
no ASPA record
IRR
67% registered · 2 of 3 announcements
Route objects
2 naming AS31759

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: 454 networks and 1,854 prefixes, as published 2026-11-06. 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

Cross-check