subnet.im

AS264758ISP GROUP SRL

ArgentinaRegistryLACNICTypeEyeball

As of 24th October 2026, AS264758 (ISP GROUP SRL), an access network registered in Argentina with LACNIC, originates 29 IPv4 prefixes covering 9.2k addresses and 3 IPv6 prefixes. By IPv4 address space that makes it the 10,994th-largest of the 79,671 networks we see originating IPv4, and the 109th-largest of 1,069 in Argentina. It is seen behind 3 upstream networks, most often AS22927 (Telefonica de Argentina) and AS7049 (Silica Networks Argentina S.A.), and in front of 6 downstream networks. 84% of its announcements have 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

29

IPv6 prefixes

3

IPv4 addresses

9.2k

IPv6 /64s

4.3B

Upstream graph

The networks AS264758 is seen behind, one and two hops out, drawn from real AS paths.

AS264758Toward the internet core
Upstream graph for AS264758: 8 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS264758ISP GROUP SRLThis networkAS7049Silica Networks A…AS22927Telefonica de Arg…AS27951Media Commerce Pa…AS174Cogent Communicat…AS7195EdgeUnoAS7303Telecom Argentina…AS12956Telxius (Telefoni…AS52320V.tal (GlobeNet)

Networks observed one and two hops upstream of AS264758 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

19

adjacent networks

Upstreams
316%
Peers
1053%
Downstreams
632%

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

Upstreams of AS264758
NetworkCountryRelationshipPathsVantage pts
AS22927Telefonica de ArgentinaARPeer3,264138
AS7049Silica Networks Argentina S.A.ARPeer22876
AS27951Media Commerce Partners S.ACOPeer7676

Prefixes

All 32

The largest blocks AS264758 originates, widest first.

Largest prefixes originated by AS264758
PrefixAddressesVisibility
181.224.176.0/212k76/76
38.50.60.0/2425676/76
38.50.62.0/2425676/76
38.50.63.0/2425676/76
38.156.82.0/2425676/76
38.156.83.0/2425676/76
38.199.78.0/2425676/76
45.173.212.0/2425676/76
45.173.213.0/2425676/76
45.173.214.0/2425676/76

Routing health

How AS264758'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

  • Valid84.4%27
  • Invalid0.0%0
  • No ROA15.6%5

Propagation

  • Globally propagated90% of full-feed peers or more100.0%32
  • Partially propagated40% to 90%0.0%0
  • Seen by few peersUnder 40%0.0%0

Prefix sizes

IPv4 — 29 prefixes

IPv6 — 3 prefixes

  • /324.3B × /6433.3%1
  • /424.2M × /6433.3%1
  • /4865.5k × /6433.3%1

Recent changes

Announcements that started or stopped since 24th Sept 2026.

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