subnet.im

AS61884Ollá Telecom

BrazilRegistryLACNICTypeEyeball

As of 27th September 2026, AS61884 (Ollá Telecom), an access network registered in Brazil with LACNIC, originates 35 IPv4 prefixes covering 15.4k addresses and 20 IPv6 prefixes. By IPv4 address space that makes it the 8,376th-largest of the 79,540 networks we see originating IPv4, and the 481st-largest of 7,985 in Brazil. It is seen behind 20 upstream networks, most often AS52320 (V.tal (GlobeNet)) and AS264409 (Huge Networks), and in front of 15 downstream networks. Every one of its announcements has a valid RPKI ROA, and none are RPKI-invalid. 100% of its routes reach at least 90% of full-feed peers.

At a glance

IPv4 prefixes

35

IPv6 prefixes

20

IPv4 addresses

15.4k

IPv6 /64s

1.1B

Upstream graph

The networks AS61884 is seen behind, one and two hops out, drawn from real AS paths.

AS61884Toward the internet core
Upstream graph for AS61884: 11 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS61884Ollá TelecomThis networkAS4230Claro (Embratel)AS7738V.tal (fka Telema…AS8167V.talAS52320V.tal (GlobeNet)AS264409Huge NetworksAS1299Arelion (fka. Tel…AS35280F5 Networks SARLAS6461Zayo BandwidthAS6939Hurricane Electri…AS3491PCCW Global (HK) …AS57463NetIX Communicati…

Networks observed one and two hops upstream of AS61884 in real AS paths. A thicker line means more vantage points saw that adjacency, so weight tracks how well attested it is — not how much traffic it carries. Adjacency is an observation; whether it is a transit purchase or a settlement-free peering is an inference, and is labelled as one wherever we show it.

Neighbouring networks

115

adjacent networks

Upstreams
2017%
Peers
8070%
Downstreams
1513%

Networks carrying this one's traffic toward the rest of the internet.

Upstreams of AS61884
NetworkCountryRelationshipPathsVantage pts
AS52320V.tal (GlobeNet)COPeer7,773121
AS264409Huge NetworksBRPeer3,809141
AS8167V.talBRPeer3,525141
AS4230Claro (Embratel)BRPeer2,985145
AS7738V.tal (fka Telemar)BRPeer2,16734
AS271253LINK BRASIL TELECOMUNICACOES LTDABRPeer1,913107
AS6939Hurricane Electric LLCUSPeer65322
AS14537Continent 8 LLCUSPeer2633
AS1031PEER 1031 LLCUSPeer21211
AS32590Valve CorporationUSPeer1632

Prefixes

All 55

The largest blocks AS61884 originates, widest first.

Largest prefixes originated by AS61884
PrefixAddressesVisibility
38.43.104.0/221k81/82
38.250.192.0/221k82/82
131.0.116.0/221k82/82
177.129.92.0/221k82/82
201.182.144.0/221k82/82
38.43.104.0/2351282/82
38.43.106.0/2351281/82
38.250.192.0/2351282/82
38.250.194.0/2351282/82
131.0.116.0/2351282/82

Routing health

How AS61884's own announcements validate against RPKI and how far they propagate. The same measures for the whole routing table are on the routing table in numbers.

RPKI origin validation

  • Valid100.0%55
  • Invalid0.0%0
  • No ROA0.0%0

Propagation

  • Globally propagated90% of full-feed peers or more100.0%55
  • Partially propagated40% to 90%0.0%0
  • Seen by few peersUnder 40%0.0%0

Prefix sizes

IPv4 — 35 prefixes

IPv6 — 20 prefixes

  • /341.1B × /645.0%1
  • /441M × /6415.0%3
  • /46262k × /645.0%1
  • /4865.5k × /6475.0%15

Recent changes

Announcements that started or stopped since 29th Aug 2026.

Routing data derived from RouteViews MRT archives, BGPKIT relationship inference and public registry data.