asn.dev

Autonomous system

AS27975 SYNAPSIS COLOMBIA SAS

Unclassified ARIN

IPv4 addresses 20.48K 10 prefixes
IPv6 prefixes 18 counted as prefixes, not addresses
Countries 1 mostly CO
Exchanges 0 recorded by PCH
Upstreams 3 1 downstream
Flagged prefixes 0 none

Summary

Tivit Colombia

Colombia · AI-generated

business enterprise colombia

The AS handle SYNAPSIS COLOMBIA SAS is held by Tivit Colombia.

What it's used for

  • The address space is registered under the netnames 200.31.64.0 - 200.31.95.255, 190.102.160.0 - 190.102.191.255, and 190.7.96.0 - 190.7.111.255, all attributed to the registrant SYNAPSIS COLOMBIA SAS.
  • The AS announces 20,480 IPv4 addresses across 10 prefixes and 18 IPv6 prefixes, while maintaining only 5 observed neighbours, a ratio indicative of an internal corporate estate rather than a transit or access network.

Notable

  • All RDAP registrants for the largest prefixes align with the announcer, consistently listing SYNAPSIS COLOMBIA SAS.
  • Secondary sources identify the operator as Tivit Colombia, indicating a corporate rebrand or acquisition from the original Synapsis entity.
  • The inventory consists of a single /19 block and several smaller /20 through /23 blocks, reflecting a finely subdivided internal address space.

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

3 upstream, 1 downstream and 5 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS27951Media Commerce Partners S.A1,998
AS23520Columbus Networks USA, Inc.1,439
AS18678INTERNEXA S.A. E.S.P1,353

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

Shape and geography

IPv4 10 prefixes · 20.48K addresses IPv6 18 prefixes

CountryNamePrefixes
COColombia28

Registry

Allocation record

ARIN · via Atlas (registry + RDAP)
Registry
ARIN
Handle
AS27975
Registry name
27975
Registrant
SYNAPSIS COLOMBIA SAS
Abuse contact
daniel.gomez@tivit.com
Registered
2008-06-10
Last changed
2017-09-06
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
99% valid · 82 valid, 1 with no ROA
ROAs
4 authorising AS27975
ASPA
no ASPA record
IRR
100% registered · 83 of 83 announcements
Route objects
89 naming AS27975

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

Cross-check