Autonomous system profile

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

AS1299

Announcement observedARIN

TWELVE99 Arelion Sweden AB · TWELVE99

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

Last active11/8/2026, 17:15:41Snapshot expired

View network topology RDAP registration

ASN: AS1299
Registration country: Sweden
Name: TWELVE99 Arelion Sweden AB
Abbreviation: TWELVE99
Registration date: 9/19/2002, 08:19:14
Status: Announcement observed
RIR: ARIN

Network relationships and announced prefixes

ASN / prefix	Description / organization	Geographic scope	First seen	Last active	IPv4	IPv6	Status
103.47.204.0/22BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/14/2026, 16:00:00	11/8/2026, 08:00:00	✓	×	Currently valid
104.103.64.0/22BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/14/2026, 16:00:00	11/8/2026, 08:00:00	✓	×	Currently valid
107.166.16.0/22BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/14/2026, 16:00:00	10/5/2026, 16:00:00	✓	×	Historical record
107.166.20.0/22BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/14/2026, 16:00:00	10/16/2026, 08:00:00	✓	×	Historical record
109.104.121.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/14/2026, 16:00:00	11/8/2026, 08:00:00	✓	×	Currently valid
109.176.210.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/14/2026, 16:00:00	11/8/2026, 08:00:00	✓	×	Currently valid
109.176.241.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/14/2026, 16:00:00	11/8/2026, 08:00:00	✓	×	Currently valid
122.8.48.0/22BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/14/2026, 16:00:00	11/8/2026, 08:00:00	✓	×	Currently valid
130.43.208.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	10/4/2026, 16:00:00	10/4/2026, 16:00:00	✓	×	Historical record
130.43.209.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/20/2026, 08:00:00	10/16/2026, 16:00:00	✓	×	Historical record
134.49.100.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/24/2026, 00:00:00	9/24/2026, 08:00:00	✓	×	Historical record
134.49.101.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/24/2026, 00:00:00	9/24/2026, 08:00:00	✓	×	Historical record
134.49.102.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/24/2026, 00:00:00	9/24/2026, 08:00:00	✓	×	Historical record
134.49.103.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/24/2026, 00:00:00	9/24/2026, 08:00:00	✓	×	Historical record
134.49.104.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/24/2026, 00:00:00	9/24/2026, 08:00:00	✓	×	Historical record
134.49.105.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/24/2026, 00:00:00	9/24/2026, 08:00:00	✓	×	Historical record
134.49.106.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/24/2026, 00:00:00	9/24/2026, 08:00:00	✓	×	Historical record
134.49.107.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/24/2026, 00:00:00	9/24/2026, 08:00:00	✓	×	Historical record
134.49.108.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/24/2026, 00:00:00	9/24/2026, 08:00:00	✓	×	Historical record
134.49.109.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/24/2026, 00:00:00	9/24/2026, 08:00:00	✓	×	Historical record
134.49.110.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/24/2026, 00:00:00	9/24/2026, 08:00:00	✓	×	Historical record
134.49.111.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/24/2026, 00:00:00	9/24/2026, 08:00:00	✓	×	Historical record
134.49.112.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/24/2026, 00:00:00	9/24/2026, 08:00:00	✓	×	Historical record
134.49.113.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/24/2026, 00:00:00	9/24/2026, 08:00:00	✓	×	Historical record
134.49.114.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/24/2026, 00:00:00	9/24/2026, 08:00:00	✓	×	Historical record
134.49.115.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/24/2026, 00:00:00	9/24/2026, 08:00:00	✓	×	Historical record
134.49.116.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/24/2026, 00:00:00	9/24/2026, 08:00:00	✓	×	Historical record
134.49.117.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/24/2026, 00:00:00	9/24/2026, 08:00:00	✓	×	Historical record
134.49.118.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/24/2026, 00:00:00	9/24/2026, 08:00:00	✓	×	Historical record
134.49.119.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/24/2026, 00:00:00	9/24/2026, 08:00:00	✓	×	Historical record
134.49.120.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/24/2026, 00:00:00	9/24/2026, 08:00:00	✓	×	Historical record
134.49.121.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/24/2026, 00:00:00	9/24/2026, 08:00:00	✓	×	Historical record
134.49.122.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/24/2026, 00:00:00	9/24/2026, 08:00:00	✓	×	Historical record
134.49.123.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/24/2026, 00:00:00	9/24/2026, 08:00:00	✓	×	Historical record
134.49.124.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/24/2026, 00:00:00	9/24/2026, 08:00:00	✓	×	Historical record
134.49.125.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/24/2026, 00:00:00	9/24/2026, 08:00:00	✓	×	Historical record
134.49.126.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/24/2026, 00:00:00	9/24/2026, 08:00:00	✓	×	Historical record
134.49.127.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/24/2026, 00:00:00	9/24/2026, 08:00:00	✓	×	Historical record
134.49.96.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/24/2026, 00:00:00	9/24/2026, 08:00:00	✓	×	Historical record
134.49.97.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/24/2026, 00:00:00	9/24/2026, 08:00:00	✓	×	Historical record
134.49.98.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/24/2026, 00:00:00	9/24/2026, 08:00:00	✓	×	Historical record
134.49.99.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/24/2026, 00:00:00	9/24/2026, 08:00:00	✓	×	Historical record
139.123.228.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/14/2026, 16:00:00	11/8/2026, 08:00:00	✓	×	Currently valid
139.123.232.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/14/2026, 16:00:00	11/8/2026, 08:00:00	✓	×	Currently valid
147.124.84.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	10/22/2026, 16:00:00	10/29/2026, 16:00:00	✓	×	Historical record
148.188.16.0/20BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/14/2026, 16:00:00	11/8/2026, 08:00:00	✓	×	Currently valid
148.188.208.0/20BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/14/2026, 16:00:00	11/8/2026, 08:00:00	✓	×	Currently valid
149.62.205.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/25/2026, 16:00:00	11/2/2026, 08:00:00	✓	×	Historical record
151.0.84.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/24/2026, 16:00:00	9/24/2026, 16:00:00	✓	×	Historical record
153.112.205.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/14/2026, 16:00:00	11/8/2026, 08:00:00	✓	×	Currently valid

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

Registration and sources

Organization: TWELVE99 Arelion Sweden AB
RIR: ARIN
Registration country: Sweden
Registration date: 9/19/2002, 08:19:14
Abuse contact: abuse@twelve99.net

Snapshot trend

11/8/2026, 17:15:41128 v412 v6188 Upstream · 2516 Uncertain

11/8/2026, 14:24:01127 v412 v6188 Upstream · 2516 Uncertain

11/7/2026, 17:11:14127 v412 v6194 Upstream · 2504 Uncertain

11/6/2026, 16:40:40127 v412 v6194 Upstream · 2504 Uncertain

11/5/2026, 16:05:05128 v412 v6193 Upstream · 2506 Uncertain

11/4/2026, 15:05:33128 v412 v6192 Upstream · 2504 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 · iana-rdap-asn-bootstrap