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AS36916X-DSL Networking Solutions

South AfricaRegistryAFRINICTypeEyeball

As of 26th September 2026, AS36916 (X-DSL Networking Solutions), an access network registered in South Africa with AFRINIC, originates 67 IPv4 prefixes covering 124k addresses and 6 IPv6 prefixes. By IPv4 address space that makes it the 2,095th-largest of the 79,516 networks we see originating IPv4, and the 30th-largest of 653 in South Africa. It is seen behind 33 upstream networks, most often AS37271 (Workonline Communications(Pty) Ltd) and AS3223 (Voxility LLP), and in front of 4 downstream networks. 95% of its announcements have a valid RPKI ROA; 1 is RPKI-invalid. 81% of its routes reach at least 90% of full-feed peers, and 1 prefix is also originated by another network.

At a glance

IPv4 prefixes

67

IPv6 prefixes

6

IPv4 addresses

124k

IPv6 /64s

5.6B

Upstream graph

The networks AS36916 is seen behind, one and two hops out, drawn from real AS paths.

AS36916Toward the internet core
Upstream graph for AS36916: 12 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS36916X-DSL Networking …This networkAS174Cogent Communicat…AS3223Voxility LLPAS6939Hurricane Electri…AS37271Workonline Commun…AS37680Cool Ideas Servic…AS3356Lumen (Level 3)AS1299Arelion (fka. Tel…AS2914NTT America, Inc.AS18106Viewqwest Pte LtdAS20130Depaul UniversityAS3257GTT Communication…AS37662West Indian Ocean…

Networks observed one and two hops upstream of AS36916 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

162

adjacent networks

Upstreams
3320%
Peers
12577%
Downstreams
42%

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

Upstreams of AS36916
NetworkCountryRelationshipPathsVantage pts
AS37271Workonline Communications(Pty) LtdZAPeer3,429124
AS3223Voxility LLPGBPeer88576
AS6939Hurricane Electric LLCUSPeer46637
AS37680Cool Ideas Service Provider (Pty) LtdZAPeer8181
AS174Cogent Communications, LLCUSPeer6767
AS3741Dimension DataZAPeer641
AS37497Network Platforms (PTY) LTDZAPeer562
AS58453China Mobile InternationalHKPeer384
AS25091IP-Max SACHPeer332
AS18106Viewqwest Pte LtdSGPeer282

Prefixes

All 73

The largest blocks AS36916 originates, widest first.

Largest prefixes originated by AS36916
PrefixAddressesVisibility
41.180.0.0/1732.8k81/81
41.180.0.0/204.1k81/81
41.180.16.0/204.1k81/81
41.180.32.0/204.1k81/81
41.180.48.0/204.1k81/81
41.180.80.0/204.1k81/81
41.221.224.0/204.1k81/81
192.142.128.0/204.1k81/81
192.142.144.0/204.1k81/81
192.142.160.0/204.1k81/81

Routing health

How AS36916'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

  • Valid94.5%69
  • Invalid1.4%1
  • No ROA4.1%3

Propagation

  • Globally propagated90% of full-feed peers or more80.8%59
  • Partially propagated40% to 90%1.4%1
  • Seen by few peersUnder 40%17.8%13

Prefix sizes

IPv4 — 67 prefixes

IPv6 — 6 prefixes

  • /324.3B × /6416.7%1
  • /36268M × /6483.3%5

Recent changes

Announcements that started or stopped since 28th Aug 2026.

  • Withdrawn41.221.230.0/2321st Sept 2026
  • Withdrawn41.221.232.0/2421st Sept 2026

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