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AS59796StormWall s.r.o.

SlovakiaRegistryRIPE NCCTypeCarrier

As of 10th November 2026, AS59796 (StormWall s.r.o.), a transit carrier registered in Slovakia with RIPE NCC, originates 21 IPv4 prefixes covering 6.1k addresses and 6 IPv6 prefixes. By IPv4 address space that makes it the 14,157th-largest of the 80,733 networks we see originating IPv4, and the 35th-largest of 192 in Slovakia. It is seen behind 52 upstream networks, most often AS1299 (Arelion (fka. Telia Carrier)) and AS2914 (NTT America, Inc.), and in front of 119 downstream networks. Every one of its announcements has a valid RPKI ROA, and none are RPKI-invalid. 89% 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

21

IPv6 prefixes

6

IPv4 addresses

6.1k

IPv6 /64s

393k

Upstream graph

The networks AS59796 is seen behind, one and two hops out, drawn from real AS paths.

AS59796Toward the internet core
Upstream graph for AS59796: 12 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS59796StormWall s.r.o.This networkAS1299Arelion (fka. Tel…AS2914NTT America, Inc.AS3491PCCW Global (HK) …AS4637Telstra Internati…AS7713PT Telkom Indones…AS13030Init7 (Switzerlan…AS49544i3D.net B.VAS215859Hetzner Cloud - S…AS16552Tiggee LLCAS24516Virtutel Pty LtdAS58511Swoop (Anycast Gl…AS32590Valve Corporation

Networks observed one and two hops upstream of AS59796 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

555

adjacent networks

Upstreams
529%
Peers
38469%
Downstreams
11921%

Networks carrying this one's traffic toward the rest of the internet. Listing the 40 seen on the most AS paths, of 52.

Upstreams of AS59796
NetworkCountryRelationshipPathsVantage pts
AS1299Arelion (fka. Telia Carrier)SEPeer14,306117
AS2914NTT America, Inc.USPeer12,106138
AS3491PCCW Global (HK) Ltd.HKPeer8,33198
AS4637Telstra International LimitedHKPeer7,10345
AS7713PT Telkom Indonesia TbkIDPeer1,7995
AS6939Hurricane Electric LLCUSPeer1,76018
AS32590Valve CorporationUSPeer1,7465
AS49544i3D.net B.VNLPeer1,6094
AS35280F5 Networks SARLFRPeer1,1385
AS18106Viewqwest Pte LtdSGPeer1,0412

Prefixes

All 27

The largest blocks AS59796 originates, widest first.

Largest prefixes originated by AS59796
PrefixAddressesVisibility
143.246.36.0/221k76/76
5.252.32.0/2425676/76
5.252.33.0/2425676/76
5.252.34.0/2425676/76
5.252.35.0/2425676/76
103.134.155.0/2425676/76
143.246.36.0/2425676/76
143.246.37.0/2425676/76
143.246.38.0/2425676/76
143.246.39.0/2425676/76

Routing health

How AS59796'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%27
  • Invalid0.0%0
  • No ROA0.0%0

Propagation

  • Globally propagated90% of full-feed peers or more88.9%24
  • Partially propagated40% to 90%0.0%0
  • Seen by few peersUnder 40%11.1%3

Prefix sizes

IPv4 — 21 prefixes

IPv6 — 6 prefixes

  • /4865.5k × /64100.0%6

Recent changes

Announcements that started or stopped since 12th Oct 2026.

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