Autonomous system profile

Review registration details, announced prefixes, network relationships and historical snapshots.

AS28103

Announcement observedLACNIC

AS28103 - TECNOLOGIA EN ELECTRONICA E INFORMATICA SOCIEDAD ANONIMA (T.E.I.S.A) · 28103

This profile is assembled from CHA.LA's normalized registration, routing and observation snapshots.

Last active10/10/2026, 09:43:54Snapshot expired

View network topology RDAP registration

ASN: AS28103
Registration country: Paraguay
Name: AS28103 - TECNOLOGIA EN ELECTRONICA E INFORMATICA SOCIEDAD ANONIMA (T.E.I.S.A)
Abbreviation: 28103
Registration date: 12/2/2009, 18:48:22
Status: Announcement observed
RIR: LACNIC

Network relationships and announced prefixes

ASN / prefix	Description / organization	Geographic scope	First seen	Last active	IPv4	IPv6	Status
131.161.252.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 16:00:00	10/10/2026, 00:00:00	✓	×	Currently valid
131.161.253.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 16:00:00	10/10/2026, 00:00:00	✓	×	Currently valid
131.161.254.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 16:00:00	10/10/2026, 00:00:00	✓	×	Currently valid
131.161.255.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 16:00:00	10/10/2026, 00:00:00	✓	×	Currently valid
138.186.60.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 16:00:00	10/10/2026, 00:00:00	✓	×	Currently valid
138.186.61.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 16:00:00	10/10/2026, 00:00:00	✓	×	Currently valid
138.186.62.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 16:00:00	10/10/2026, 00:00:00	✓	×	Currently valid
138.186.63.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 16:00:00	10/10/2026, 00:00:00	✓	×	Currently valid
179.189.218.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 16:00:00	10/10/2026, 00:00:00	✓	×	Currently valid
179.189.219.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 16:00:00	10/10/2026, 00:00:00	✓	×	Currently valid
190.110.226.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 16:00:00	10/10/2026, 00:00:00	✓	×	Currently valid
190.110.227.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 16:00:00	10/10/2026, 00:00:00	✓	×	Currently valid
190.110.230.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 16:00:00	10/10/2026, 00:00:00	✓	×	Currently valid
190.110.231.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 16:00:00	10/10/2026, 00:00:00	✓	×	Currently valid
190.110.246.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 16:00:00	10/10/2026, 00:00:00	✓	×	Currently valid
190.110.247.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 16:00:00	10/10/2026, 00:00:00	✓	×	Currently valid
190.211.240.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 16:00:00	10/10/2026, 00:00:00	✓	×	Currently valid
190.211.241.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 16:00:00	10/10/2026, 00:00:00	✓	×	Currently valid
190.211.242.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 16:00:00	10/10/2026, 00:00:00	✓	×	Currently valid
190.211.243.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 16:00:00	10/10/2026, 00:00:00	✓	×	Currently valid
200.123.36.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 16:00:00	10/10/2026, 00:00:00	✓	×	Currently valid
200.123.37.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 16:00:00	10/10/2026, 00:00:00	✓	×	Currently valid
200.123.59.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 16:00:00	10/10/2026, 00:00:00	✓	×	Currently valid
200.123.61.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 16:00:00	10/10/2026, 00:00:00	✓	×	Currently valid
201.222.48.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 16:00:00	10/10/2026, 00:00:00	✓	×	Currently valid
201.222.49.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 16:00:00	10/10/2026, 00:00:00	✓	×	Currently valid
201.222.50.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 16:00:00	10/10/2026, 00:00:00	✓	×	Currently valid
201.222.51.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 16:00:00	10/10/2026, 00:00:00	✓	×	Currently valid
201.222.52.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 16:00:00	10/10/2026, 00:00:00	✓	×	Currently valid
201.222.53.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 16:00:00	10/10/2026, 00:00:00	✓	×	Currently valid
201.222.54.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 16:00:00	10/10/2026, 00:00:00	✓	×	Currently valid
201.222.55.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 16:00:00	10/10/2026, 00:00:00	✓	×	Currently valid

BGP prefixes have no geographic country; the column is marked not applicable.

Registration and sources

Organization: AS28103 - TECNOLOGIA EN ELECTRONICA E INFORMATICA SOCIEDAD ANONIMA (T.E.I.S.A)
RIR: LACNIC
Registration country: Paraguay
Registration date: 12/2/2009, 18:48:22
Abuse contact: ipadmin@teisa.com.py

Snapshot trend

10/10/2026, 09:43:5432 v41 v64 Upstream · 0 Uncertain

10/7/2026, 16:48:2032 v41 v64 Upstream · 0 Uncertain

10/4/2026, 18:49:2632 v41 v64 Upstream · 0 Uncertain

10/2/2026, 00:58:2732 v41 v64 Upstream · 0 Uncertain

ASN route snapshotThis page reads collected ASN, prefix, relationship and history data. External interfaces are used for initial collection and scheduled refreshes.Source keys: cha-la-external-routing · rir-rdap-asn