subnet.im

AS37497Network Platforms (PTY) LTD

South AfricaRegistryAFRINICTypeCarrier

As of 10th November 2026, AS37497 (Network Platforms (PTY) LTD), a transit carrier registered in South Africa with AFRINIC, originates 4 IPv4 prefixes covering 6.7k addresses and 111 IPv6 prefixes. By IPv4 address space that makes it the 13,706th-largest of the 80,733 networks we see originating IPv4, and the 151st-largest of 657 in South Africa. It is seen behind 48 upstream networks, most often AS3491 (PCCW Global (HK) Ltd.) and AS1299 (Arelion (fka. Telia Carrier)), and in front of 1,452 downstream networks. 82% of its announcements have a valid RPKI ROA; 19 are RPKI-invalid. 4% of its routes reach at least 90% of full-feed peers.

At a glance

IPv4 prefixes

4

IPv6 prefixes

111

IPv4 addresses

6.7k

IPv6 /64s

4.3B

Upstream graph

The networks AS37497 is seen behind, one and two hops out, drawn from real AS paths.

AS37497Toward the internet core
Upstream graph for AS37497: 12 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS37497Network Platforms…This networkAS174Cogent Communicat…AS1299Arelion (fka. Tel…AS3356Lumen (Level 3)AS3491PCCW Global (HK) …AS13030Init7 (Switzerlan…AS151326DCConnect Communi…AS16552Tiggee LLCAS2914NTT America, Inc.AS3549Lumen (fka. Globa…AS24516Virtutel Pty LtdAS58511Swoop (Anycast Gl…AS56662Marcin Gondek

Networks observed one and two hops upstream of AS37497 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

3,006

adjacent networks

Upstreams
482%
Peers
1,50650%
Downstreams
1,45248%

Networks carrying this one's traffic toward the rest of the internet. Listing the 40 seen on the most AS paths, of 48.

Upstreams of AS37497
NetworkCountryRelationshipPathsVantage pts
AS3491PCCW Global (HK) Ltd.HKPeer6,73580
AS1299Arelion (fka. Telia Carrier)SEPeer2,22348
AS3356Lumen (Level 3)USPeer1,78238
AS13030Init7 (Switzerland) Ltd.CHPeer8295
AS174Cogent Communications, LLCUSPeer57021
AS6939Hurricane Electric LLCUSPeer46724
AS8298IPng Networks GmbHCHPeer3952
AS37100SEACOM LimitedMUPeer3711
AS24940Hetzner Online GmbHDEPeer3562
AS49544i3D.net B.VNLPeer3512

Prefixes

All 115

The largest blocks AS37497 originates, widest first.

Largest prefixes originated by AS37497
PrefixAddressesVisibility
::/018446744T × /641/63
154.66.176.0/204.1k75/76
197.148.64.0/212k75/76
129.205.32.0/2425676/76
197.148.71.0/2425676/76
2c0f:f9e8::/324.3B × /6463/63
2001:7f8::/641 × /641/63
2001:7f8:1::/641 × /641/63
2001:7f8:4::/641 × /641/63
2c0f:f9e8:0:4::/641 × /641/63

Routing health

How AS37497'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

  • Valid81.7%94
  • Invalid16.5%19
  • No ROA1.7%2

Propagation

  • Globally propagated90% of full-feed peers or more4.3%5
  • Partially propagated40% to 90%0.0%0
  • Seen by few peersUnder 40%95.7%110

Prefix sizes

IPv4 — 4 prefixes

IPv6 — 111 prefixes

  • /324.3B × /640.9%1
  • /49 and longerAggregated99.1%110

Recent changes

Announcements that started or stopped since 12th Oct 2026.

No announcement by AS37497 started or stopped in this period.

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