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AS53223

Master Net Telecom

Brazil (BR)

ASN Information

AS NumberAS53223
AS NameAS53223
OrganizationAS53223 - Master Net Telecom LTDA
Also known asNot available
CountryBrazil (BR)
RegistryLACNIC
ASN TypeCable/DSL/ISP
Last Seen
Announcement Count12
IPv4 Prefix Count9
IPv6 Prefix Count3
RPKI StatusValid ×9Unknown (could not be determined) ×3
IRR RecordsView IRR route objects
Websitehttps://masternetrs.com.br ↗

AS Path to AS53223

  1. 58511ANYCAST-GLOBAL-BACKBONE - Anycast Global Backbone
  2. 1299TWELVE99 Arelion Sweden AB
  3. 6762SEABONE-NET TELECOM ITALIA SPARKLE S.p.A.
  4. 262903AS262903 - Tubaron Telecom
  5. 53223Origin

Most common path, seen 20× in route collector data, latest at a collector in Eugene, OR (2026-10-23 12:39:18 UTC). Prepends collapsed.

Route Collectors (Visibility)

Sydney: 11 peer session(s)Johannesburg: 19 peer session(s)São Paulo: 21 peer session(s)Singapore: 23 peer session(s)Amsterdam: 24 peer session(s)London: 29 peer session(s)Eugene, OR: 58 peer session(s)
High (10+ peers)Medium (3–9)Low (1–2)

Approximate route collector locations, coloured by peer sessions carrying this AS's routes.

Announced Prefixes (12)

View All →
PrefixFamilyRPKILast Seen
132.255.140.0/22IPv4ValidNot looked up yet
132.255.140.0/23IPv4ValidNot looked up yet
132.255.142.0/23IPv4ValidNot looked up yet
177.67.148.0/22IPv4ValidNot looked up yet
177.67.148.0/23IPv4ValidNot looked up yet
177.67.150.0/23IPv4ValidNot looked up yet
186.251.80.0/21IPv4ValidNot looked up yet
186.251.80.0/22IPv4ValidNot looked up yet

Peers (1)

View All →
ASNameRelationshipPathsLast Seen
AS262903AS262903 - Tubaron TelecomUpstream (inferred)918

Neighbours seen next to AS53223 in public AS paths. These are not confirmed BGP sessions; peer IP addresses and locations are not published by these sources.

Public Peering Exchange Points (1)

IX Updates →
ExchangeLocationIPv4IPv6SpeedRS peerUpdated
IX.br (PTT.br) Porto AlegrePorto Alegre/RS, BR177.52.38.652001:12f8:0:6::5:322310GYes

IX ports registered by AS53223 (self-reported by the network).

Interconnection Facilities (0)

No interconnection facilities are registered for AS53223.

Data centres where AS53223 says it can interconnect (self-reported).

IRR AS-SET and Peering Policy

IRR AS-SETAS-MASTERNETRS
Member of AS-SETsSee IRR page
Peering policySelective
Multiple locationsNot Required
Ratio requirementYes
ContractNot Required
Traffic10-20Gbps
Traffic ratioNot Disclosed
Geographic scopeNot available
Max prefixes (IPv4 / IPv6)4 / 1
Unicast / IPv6 / MulticastYes / Yes / No
Looking glassNot available
Route serverNot available

Contact Information (0)

No public contacts are registered for AS53223.

Only contacts the network has chosen to publish are shown.

Upstreams (1)

ASNameRelationshipPathsLast Seen
AS262903AS262903 - Tubaron TelecomUpstream (inferred)918

Downstreams (0)

No downstream ASNs found for AS53223 in current data sources.

Registry and network details

Registered holderAS53223 - Master Net Telecom LTDA
RegisteredYes
Peering policySelective
IRR AS-setAS-MASTERNETRS
Registry record last modifiedNot available
MaintainersNot available
Internet exchanges1
Facilities0
Network profile updated

Some information on this page is from an earlier update because a data source is temporarily unavailable.

Data updated . See limitations.