asn.dev

Autonomous system

AS36435 MSWIFI

Unclassified ARIN

IPv4 addresses 3.58K 4 prefixes
IPv6 prefixes 1 counted as prefixes, not addresses
Countries 1 mostly PR
Exchanges 1 recorded by PCH
Upstreams 1 0 downstream
Flagged prefixes 0 none

Summary

M.S. Wifi Zone

Puerto Rico · AI-generated

mobile business puerto-rico

MSWIFI is operated by M.S. Wifi Zone Inc.

What it's used for

  • The address space carries a mix of leased and owned blocks, with netnames COGENT-A and MWZ-CGNT-NET-1 indicating Cogent Communications infrastructure, alongside MWZ for direct M.S. Wifi Zone holdings.
  • The AS announces 3584 IPv4 addresses across 4 prefixes and 1 IPv6 prefix, maintaining a single observed neighbour, which suggests a small-scale access or business provider role rather than a transit hub.

Notable

  • Registrants include both Cogent Communications, LLC and M.S. Wifi Zone Inc., reflecting a hybrid inventory of leased transit space and directly registered blocks.
  • The address inventory consists of four distinct IPv4 prefixes, including a /21 and a /22, with no significant anomalies in the prefix structure.

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

Recorded at 1 exchange in 1 country, largest first.

ExchangeLocationTheir address
Puerto Rico Internet ExchangeSan Juan, Puerto Rico204.138.0.147

Transit providers

1 upstream, 0 downstream and 2 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS21559OSNET296

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-10, 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 4 prefixes · 3.58K addresses IPv6 1 prefixes

CountryNamePrefixes
PRPuerto Rico5

Registry

Allocation record

ARIN · via Atlas (registry + RDAP)
Registry
ARIN
Handle
AS36435
Registry name
MSWIFIPR
Registrant
M.S. Wifi Zone Inc.
Abuse contact
cruz_melvin_56@hotmail.com
Registered
2017-12-12
Last changed
2017-12-12
Allocation
assigned

Declared

PeeringDB profile

self-reported
Name
MSWIFIPR
Scope
Not Disclosed
Traffic ratio
Not Disclosed

PeeringDB records are maintained by the network operator and are not independently verified. Treat them as a statement of intent rather than of fact. For the observed and recorded view, see peering, which lists the exchanges Packet Clearing House has a port on file for.

Routing security

RPKI and IRR

Full detail
RPKI
0% valid · 0 valid, 5 with no ROA
ROAs
0 authorising AS36435
ASPA
no ASPA record
IRR
100% registered · 5 of 5 announcements
Route objects
5 naming AS36435

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: 431 networks and 1,775 prefixes, as published 2026-10-11. 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