subnet.im

AS273889WISPER INTERNET INALAMBRICO S.A.S

ColombiaRegistryLACNIC

As of 26th October 2026, AS273889 (WISPER INTERNET INALAMBRICO S.A.S), a network registered in Colombia with LACNIC, originates 1 IPv4 prefix covering 256 addresses and 3 IPv6 prefixes. By IPv4 address space that makes it the 59,175th-largest of the 79,679 networks we see originating IPv4, and the 256th-largest of 356 in Colombia. It is seen behind 2 upstream networks, most often AS273103 (TV&MÁS S.A.S) and AS273244 (EXPERTOS EN TECNOLOGIA Y…). 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

1

IPv6 prefixes

3

IPv4 addresses

256

IPv6 /64s

805M

Upstream graph

The networks AS273889 is seen behind, one and two hops out, drawn from real AS paths.

AS273889Toward the internet core
Upstream graph for AS273889: 6 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS273889WISPER INTERNET I…This networkAS273103TV&MÁS S.A.SAS273244EXPERTOS EN TECNO…AS174Cogent Communicat…AS6939Hurricane Electri…AS7195EdgeUnoAS52320V.tal (GlobeNet)

Networks observed one and two hops upstream of AS273889 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

4

adjacent networks

Upstreams
250%
Peers
250%
Downstreams
00%

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

Upstreams of AS273889
NetworkCountryRelationshipPathsVantage pts
AS273103TV&MÁS S.A.SCOPeer199137
AS273244EXPERTOS EN TECNOLOGIA Y TELECOMUNICACIONES S.A.SCOPeer6262

Prefixes

The largest blocks AS273889 originates, widest first.

Largest prefixes originated by AS273889
PrefixAddressesVisibility
38.211.46.0/2425675/76
2803:e350::/36268M × /6462/63
2803:e350:1000::/36268M × /6462/63
2803:e350:f000::/36268M × /6462/63

Routing health

How AS273889'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%4
  • Invalid0.0%0
  • No ROA0.0%0

Propagation

  • Globally propagated90% of full-feed peers or more100.0%4
  • Partially propagated40% to 90%0.0%0
  • Seen by few peersUnder 40%0.0%0

Prefix sizes

IPv4 — 1 prefixes

IPv6 — 3 prefixes

  • /36268M × /64100.0%3

Recent changes

Announcements that started or stopped since 26th Sept 2026.

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