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AS37057Vodacom Lesotho (Pty) Ltd

LesothoRegistryAFRINICTypeEyeball

As of 23rd October 2026, AS37057 (Vodacom Lesotho (Pty) Ltd), an access network registered in Lesotho with AFRINIC, originates 37 IPv4 prefixes covering 102k addresses. By IPv4 address space that makes it the 2,345th-largest of the 79,666 networks we see originating IPv4, and the largest of 7 in Lesotho. It is seen behind 3 upstream networks, most often AS36994 (Vodacom) and AS37497 (Network Platforms (PTY) LTD), and in front of 1 downstream network. Every one of its announcements has a valid RPKI ROA, and none are RPKI-invalid. 65% of its routes reach at least 90% of full-feed peers.

At a glance

IPv4 prefixes

37

IPv6 prefixes

0

IPv4 addresses

102k

IPv6 /64s

0

Upstream graph

The networks AS37057 is seen behind, one and two hops out, drawn from real AS paths.

AS37057Toward the internet core
Upstream graph for AS37057: 8 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS37057Vodacom Lesotho (…This networkAS36994VodacomAS37468Angola CablesAS37497Network Platforms…AS1273Vodafone Group PLCAS3356Lumen (Level 3)AS3257GTT Communication…AS1299Arelion (fka. Tel…AS3491PCCW Global (HK) …

Networks observed one and two hops upstream of AS37057 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

38

adjacent networks

Upstreams
38%
Peers
3489%
Downstreams
13%

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

Upstreams of AS37057
NetworkCountryRelationshipPathsVantage pts
AS36994VodacomZAPeer1,94777
AS37497Network Platforms (PTY) LTDZAPeer321
AS37468Angola CablesAOPeer111

Prefixes

All 37

The largest blocks AS37057 originates, widest first.

Largest prefixes originated by AS37057
PrefixAddressesVisibility
156.0.0.0/1816.4k42/77
197.189.128.0/1816.4k77/77
197.254.128.0/1816.4k77/77
197.231.32.0/198.2k77/77
41.76.16.0/212k77/77
41.191.200.0/212k77/77
197.189.128.0/212k1/77
197.189.136.0/212k2/77
197.189.144.0/212k2/77
197.189.152.0/212k2/77

Routing health

How AS37057'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%37
  • Invalid0.0%0
  • No ROA0.0%0

Propagation

  • Globally propagated90% of full-feed peers or more64.9%24
  • Partially propagated40% to 90%2.7%1
  • Seen by few peersUnder 40%32.4%12

Prefix sizes

IPv4 — 37 prefixes

Recent changes

Announcements that started or stopped since 23rd Sept 2026.

  • Announced41.76.20.0/2318th Oct 2026
  • Withdrawn41.76.20.0/2317th Oct 2026
  • Announced197.189.176.0/2115th Oct 2026
  • Announced197.254.184.0/2115th Oct 2026
  • Withdrawn197.189.176.0/2114th Oct 2026
  • Withdrawn197.254.184.0/2114th Oct 2026
  • Announced41.76.20.0/2312th Oct 2026
  • Withdrawn41.76.20.0/234th Oct 2026

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