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AS6057Administracion Nacional de Telecomunicaciones

UruguayRegistryLACNICTypeEyeball

As of 23rd October 2026, AS6057 (Administracion Nacional de…), an access network registered in Uruguay with LACNIC, originates 576 IPv4 prefixes covering 5.6M addresses and 26 IPv6 prefixes. By IPv4 address space that makes it the 123rd-largest of the 79,652 networks we see originating IPv4, and the largest of 29 in Uruguay. It is seen behind 49 upstream networks, most often AS6461 (Zayo Bandwidth) and AS2914 (NTT America, Inc.), and in front of 28 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

576

IPv6 prefixes

26

IPv4 addresses

5.6M

IPv6 /64s

129B

Upstream graph

The networks AS6057 is seen behind, one and two hops out, drawn from real AS paths.

AS6057Toward the internet core
Upstream graph for AS6057: 11 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS6057Administracion Na…This networkAS174Cogent Communicat…AS1299Arelion (fka. Tel…AS2497Internet Initiati…AS2914NTT America, Inc.AS6461Zayo BandwidthAS151326DCConnect Communi…AS13030Init7 (Switzerlan…AS16552Tiggee LLCAS49544i3D.net B.VAS215859Hetzner Cloud - S…AS32590Valve Corporation

Networks observed one and two hops upstream of AS6057 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

4,804

adjacent networks

Upstreams
491%
Peers
4,72798%
Downstreams
281%

Networks carrying this one's traffic toward the rest of the internet. Listing the 40 seen on the most AS paths, of 49.

Upstreams of AS6057
NetworkCountryRelationshipPathsVantage pts
AS6461Zayo BandwidthUSPeer13,60840
AS2914NTT America, Inc.USPeer11,89137
AS1299Arelion (fka. Telia Carrier)SEPeer3,01424
AS2497Internet Initiative Japan Inc.JPPeer2,5685
AS174Cogent Communications, LLCUSPeer1,99812
AS6939Hurricane Electric LLCUSPeer1,87510
AS7713PT Telkom Indonesia TbkIDPeer1,8142
AS14537Continent 8 LLCUSPeer1,8114
AS32590Valve CorporationUSPeer1,8093
AS3356Lumen (Level 3)USPeer1,74313

Prefixes

All 602

The largest blocks AS6057 originates, widest first.

Largest prefixes originated by AS6057
PrefixAddressesVisibility
167.56.0.0/13524k76/77
179.24.0.0/13524k76/77
186.48.0.0/14262k77/77
186.52.0.0/14262k77/77
190.132.0.0/14262k77/77
167.108.0.0/1665.5k77/77
167.116.0.0/1665.5k77/77
179.24.0.0/1665.5k77/77
179.25.0.0/1665.5k77/77
179.26.0.0/1665.5k77/77

Routing health

How AS6057'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%602
  • Invalid0.0%0
  • No ROA0.0%0

Propagation

  • Globally propagated90% of full-feed peers or more100.0%602
  • Partially propagated40% to 90%0.0%0
  • Seen by few peersUnder 40%0.0%0

Prefix sizes

IPv4 — 576 prefixes

IPv6 — 26 prefixes

  • /2868.7B × /643.8%1
  • /318.6B × /6426.9%7
  • /3933.6M × /6465.4%17
  • /4865.5k × /643.8%1

Recent changes

Announcements that started or stopped since 23rd Sept 2026.

No announcement by AS6057 started or stopped in this period.

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