subnet.im

AS37680Cool Ideas Service Provider (Pty) Ltd

South AfricaRegistryAFRINICTypeEyeball

As of 26th September 2026, AS37680 (Cool Ideas Service Provider (Pty) Ltd), an access network registered in South Africa with AFRINIC, originates 24 IPv4 prefixes covering 141k addresses and 6 IPv6 prefixes. By IPv4 address space that makes it the 1,732nd-largest of the 79,516 networks we see originating IPv4, and the 27th-largest of 653 in South Africa. It is seen behind 37 upstream networks, most often AS1299 (Arelion (fka. Telia Carrier)) and AS37662 (West Indian Ocean Cable Company (WIOCC)), and in front of 8 downstream networks. Every one of its announcements has a valid RPKI ROA, and none are RPKI-invalid. 80% of its routes reach at least 90% of full-feed peers.

At a glance

IPv4 prefixes

24

IPv6 prefixes

6

IPv4 addresses

141k

IPv6 /64s

5.4B

Upstream graph

The networks AS37680 is seen behind, one and two hops out, drawn from real AS paths.

AS37680Toward the internet core
Upstream graph for AS37680: 12 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS37680Cool Ideas Servic…This networkAS1299Arelion (fka. Tel…AS3223Voxility LLPAS3741Dimension DataAS25091IP-Max SAAS37662West Indian Ocean…AS8888xTom Pty LtdAS13030Init7 (Switzerlan…AS2914NTT America, Inc.AS3356Lumen (Level 3)AS8298IPng Networks GmbHAS174Cogent Communicat…AS6939Hurricane Electri…

Networks observed one and two hops upstream of AS37680 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

1,160

adjacent networks

Upstreams
373%
Peers
1,11596%
Downstreams
81%

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

Upstreams of AS37680
NetworkCountryRelationshipPathsVantage pts
AS1299Arelion (fka. Telia Carrier)SEPeer1,282122
AS37662West Indian Ocean Cable Company (WIOCC)MUPeer539112
AS3741Dimension DataZAPeer17970
AS3223Voxility LLPGBPeer8080
AS25091IP-Max SACHPeer665
AS5511Orange S.A.FRPeer5852
AS24482SG.GSSGPeer454
AS35280F5 Networks SARLFRPeer445
AS37497Network Platforms (PTY) LTDZAPeer392
AS18106Viewqwest Pte LtdSGPeer382

Prefixes

All 30

The largest blocks AS37680 originates, widest first.

Largest prefixes originated by AS37680
PrefixAddressesVisibility
102.132.128.0/1732.8k81/81
155.93.128.0/1732.8k81/81
102.36.64.0/204.1k81/81
102.132.128.0/204.1k81/81
102.132.144.0/204.1k81/81
102.132.160.0/204.1k81/81
102.132.176.0/204.1k81/81
102.132.192.0/204.1k81/81
102.132.208.0/204.1k81/81
102.132.224.0/204.1k81/81

Routing health

How AS37680'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%30
  • Invalid0.0%0
  • No ROA0.0%0

Propagation

  • Globally propagated90% of full-feed peers or more80.0%24
  • Partially propagated40% to 90%3.3%1
  • Seen by few peersUnder 40%16.7%5

Prefix sizes

IPv4 — 24 prefixes

IPv6 — 6 prefixes

  • /324.3B × /6416.7%1
  • /36268M × /6466.7%4
  • /4865.5k × /6416.7%1

Recent changes

Announcements that started or stopped since 28th Aug 2026.

  • Withdrawn154.0.0.0/2421st Sept 2026

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