subnet.im

AS52527Athon Group / IWNET TELECOM

BrazilRegistryLACNIC

As of 29th September 2026, AS52527 (Athon Group / IWNET TELECOM), a network registered in Brazil with LACNIC, originates 18 IPv4 prefixes covering 7.2k addresses and 25 IPv6 prefixes. By IPv4 address space that makes it the 13,066th-largest of the 79,607 networks we see originating IPv4, and the 993rd-largest of 7,989 in Brazil. It is seen behind 11 upstream networks, most often AS264144 (ASAP GLOBAL TELECOM) and AS3356 (Lumen (Level 3)), and in front of 5 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

18

IPv6 prefixes

25

IPv4 addresses

7.2k

IPv6 /64s

13B

Upstream graph

The networks AS52527 is seen behind, one and two hops out, drawn from real AS paths.

AS52527Toward the internet core
Upstream graph for AS52527: 12 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS52527Athon Group / IWN…This networkAS3356Lumen (Level 3)AS6939Hurricane Electri…AS14537Continent 8 LLCAS264144ASAP GLOBAL TELEC…AS266409SECW TELECOMAS3549Lumen (fka. Globa…AS2914NTT America, Inc.AS18106Viewqwest Pte LtdAS20130Depaul UniversityAS37468Angola CablesAS7195EdgeUnoAS13786Seaborn (Seabras …

Networks observed one and two hops upstream of AS52527 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

69

adjacent networks

Upstreams
1116%
Peers
5377%
Downstreams
57%

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

Upstreams of AS52527
NetworkCountryRelationshipPathsVantage pts
AS264144ASAP GLOBAL TELECOMBRPeer2,882108
AS3356Lumen (Level 3)USPeer1,36773
AS6939Hurricane Electric LLCUSPeer41021
AS266409SECW TELECOMBRPeer10452
AS14537Continent 8 LLCUSPeer923
AS52468UFINET PANAMA S.A.PAPeer8118
AS32590Valve CorporationUSPeer712
AS35280F5 Networks SARLFRPeer652
AS266213PLANETCLICK TELECOMUNICACOES LTDABRPeer642
AS132337AxclusiveSGPeer361

Prefixes

All 43

The largest blocks AS52527 originates, widest first.

Largest prefixes originated by AS52527
PrefixAddressesVisibility
177.152.84.0/221k82/82
200.150.252.0/221k82/82
177.152.84.0/2351282/82
177.152.86.0/2351282/82
200.150.252.0/2351282/82
200.150.254.0/2351282/82
177.152.80.0/2425681/82
177.152.81.0/2425682/82
177.152.82.0/2425682/82
177.152.83.0/2425681/82

Routing health

How AS52527'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%43
  • Invalid0.0%0
  • No ROA0.0%0

Propagation

  • Globally propagated90% of full-feed peers or more100.0%43
  • Partially propagated40% to 90%0.0%0
  • Seen by few peersUnder 40%0.0%0

Prefix sizes

IPv4 — 18 prefixes

IPv6 — 25 prefixes

  • /332.1B × /648.0%2
  • /341.1B × /6416.0%4
  • /35537M × /6432.0%8
  • /4016.8M × /6424.0%6
  • /4865.5k × /6420.0%5

Recent changes

Announcements that started or stopped since 30th Aug 2026.

No announcement by AS52527 started or stopped in this period.

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