subnet.im

AS20299Newcom Limited

GuatemalaRegistryLACNICTypeEyeball

As of 29th September 2026, AS20299 (Newcom Limited), an access network registered in Guatemala with LACNIC, originates 105 IPv4 prefixes covering 99.8k addresses and 32 IPv6 prefixes. By IPv4 address space that makes it the 2,390th-largest of the 79,607 networks we see originating IPv4, and the 2nd-largest of 61 in Guatemala. It is seen behind 3 upstream networks, most often AS52262 (Tigo Honduras) and AS262206 (COMCEL GUATEMALA S.A.). 80% 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

105

IPv6 prefixes

32

IPv4 addresses

99.8k

IPv6 /64s

537M

Upstream graph

The networks AS20299 is seen behind, one and two hops out, drawn from real AS paths.

AS20299Toward the internet core
Upstream graph for AS20299: 5 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS20299Newcom LimitedThis networkAS23243COMCEL GUATEMALA …AS52262Tigo HondurasAS262206COMCEL GUATEMALA …AS174Cogent Communicat…AS1299Arelion (fka. Tel…

Networks observed one and two hops upstream of AS20299 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

6

adjacent networks

Upstreams
350%
Peers
350%
Downstreams
00%

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

Upstreams of AS20299
NetworkCountryRelationshipPathsVantage pts
AS52262Tigo HondurasHNPeer5,083147
AS262206COMCEL GUATEMALA S.A.GTPeer3,74282
AS23243COMCEL GUATEMALA S.A.GTPeer1,80482

Prefixes

All 137

The largest blocks AS20299 originates, widest first.

Largest prefixes originated by AS20299
PrefixAddressesVisibility
161.0.192.0/198.2k82/82
186.32.128.0/198.2k82/82
190.53.64.0/198.2k81/82
190.53.48.0/204.1k82/82
190.99.0.0/204.1k81/82
186.32.224.0/212k82/82
186.32.232.0/212k81/82
186.32.240.0/212k81/82
190.53.192.0/212k82/82
190.53.200.0/212k81/82

Routing health

How AS20299'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

  • Valid80.3%110
  • Invalid0.0%0
  • No ROA19.7%27

Propagation

  • Globally propagated90% of full-feed peers or more100.0%137
  • Partially propagated40% to 90%0.0%0
  • Seen by few peersUnder 40%0.0%0

Prefix sizes

IPv4 — 105 prefixes

IPv6 — 32 prefixes

  • /4016.8M × /64100.0%32

Recent changes

Announcements that started or stopped since 30th Aug 2026.

No announcement by AS20299 started or stopped in this period.

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