AS5603 · SI — SIOL-NET Telekom Slovenije, d.d.

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SIOL-NET Telekom Slovenije, d.d. · · SI

Identity source

AS5603 ·

SI SIOL-NET Telekom Slovenije, d.d.

NRO allocation data

83IPv4 prefixes

12IPv6 prefixes

88Observed neighbors

RPKIValid: 93 Invalid: 0 Not found: 2 Unknown: 0

Selected local snapshot coverage; not the whole Internet. BGP snapshots: ris-rrc00 10 Oct 16:00 UTC; routeviews2 10 Oct 22:00 UTC; routeviews6 10 Oct 22:00 UTC. Validator: 10 Oct 23:15 UTC. Publication-point issues: 88

Address space details

Overlapping originated prefixes counted once. IPv4 addresses: 785,152

IPv6 addresses: 1267651809154049016125877911552

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Observed originated prefixes

These are observed BGP origins, not an inventory of registered allocations or transit reachability.

95 matching prefix–origin pairs. Each pair appears once; source observations are in Details.

Prefix	RPKI	Last observed	Details
37.18.224.0/20	Valid	10 Oct 22:00 UTC	2 source observations ris-rrc00 · 2026-10-10T16:00:00+00:00 · 1 selected peers · RPKI valid routeviews2 · 2026-10-10T22:00:00+00:00 · 1 selected peers · RPKI valid
37.18.224.0/22	Valid	10 Oct 22:00 UTC	2 source observations ris-rrc00 · 2026-10-10T16:00:00+00:00 · 1 selected peers · RPKI valid routeviews2 · 2026-10-10T22:00:00+00:00 · 1 selected peers · RPKI valid
37.18.228.0/23	Valid	10 Oct 22:00 UTC	2 source observations ris-rrc00 · 2026-10-10T16:00:00+00:00 · 1 selected peers · RPKI valid routeviews2 · 2026-10-10T22:00:00+00:00 · 1 selected peers · RPKI valid
37.18.230.0/23	Valid	10 Oct 22:00 UTC	2 source observations ris-rrc00 · 2026-10-10T16:00:00+00:00 · 1 selected peers · RPKI valid routeviews2 · 2026-10-10T22:00:00+00:00 · 1 selected peers · RPKI valid
37.18.232.0/21	Valid	10 Oct 22:00 UTC	2 source observations ris-rrc00 · 2026-10-10T16:00:00+00:00 · 1 selected peers · RPKI valid routeviews2 · 2026-10-10T22:00:00+00:00 · 1 selected peers · RPKI valid
86.61.0.0/17	Valid	10 Oct 22:00 UTC	2 source observations ris-rrc00 · 2026-10-10T16:00:00+00:00 · 1 selected peers · RPKI valid routeviews2 · 2026-10-10T22:00:00+00:00 · 1 selected peers · RPKI valid
86.61.0.0/18	Valid	10 Oct 22:00 UTC	2 source observations ris-rrc00 · 2026-10-10T16:00:00+00:00 · 1 selected peers · RPKI valid routeviews2 · 2026-10-10T22:00:00+00:00 · 1 selected peers · RPKI valid
86.61.64.0/18	Valid	10 Oct 22:00 UTC	2 source observations ris-rrc00 · 2026-10-10T16:00:00+00:00 · 1 selected peers · RPKI valid routeviews2 · 2026-10-10T22:00:00+00:00 · 1 selected peers · RPKI valid
89.142.0.0/16	Valid	10 Oct 22:00 UTC	2 source observations ris-rrc00 · 2026-10-10T16:00:00+00:00 · 1 selected peers · RPKI valid routeviews2 · 2026-10-10T22:00:00+00:00 · 1 selected peers · RPKI valid
89.142.0.0/18	Valid	10 Oct 22:00 UTC	2 source observations ris-rrc00 · 2026-10-10T16:00:00+00:00 · 1 selected peers · RPKI valid routeviews2 · 2026-10-10T22:00:00+00:00 · 1 selected peers · RPKI valid
89.142.64.0/18	Valid	10 Oct 22:00 UTC	2 source observations ris-rrc00 · 2026-10-10T16:00:00+00:00 · 1 selected peers · RPKI valid routeviews2 · 2026-10-10T22:00:00+00:00 · 1 selected peers · RPKI valid
89.142.128.0/18	Valid	10 Oct 22:00 UTC	2 source observations ris-rrc00 · 2026-10-10T16:00:00+00:00 · 1 selected peers · RPKI valid routeviews2 · 2026-10-10T22:00:00+00:00 · 1 selected peers · RPKI valid
89.142.192.0/18	Valid	10 Oct 22:00 UTC	2 source observations ris-rrc00 · 2026-10-10T16:00:00+00:00 · 1 selected peers · RPKI valid routeviews2 · 2026-10-10T22:00:00+00:00 · 1 selected peers · RPKI valid
89.143.0.0/16	Valid	10 Oct 22:00 UTC	2 source observations ris-rrc00 · 2026-10-10T16:00:00+00:00 · 1 selected peers · RPKI valid routeviews2 · 2026-10-10T22:00:00+00:00 · 1 selected peers · RPKI valid
89.143.0.0/18	Valid	10 Oct 22:00 UTC	2 source observations ris-rrc00 · 2026-10-10T16:00:00+00:00 · 1 selected peers · RPKI valid routeviews2 · 2026-10-10T22:00:00+00:00 · 1 selected peers · RPKI valid
89.143.64.0/18	Valid	10 Oct 22:00 UTC	2 source observations ris-rrc00 · 2026-10-10T16:00:00+00:00 · 1 selected peers · RPKI valid routeviews2 · 2026-10-10T22:00:00+00:00 · 1 selected peers · RPKI valid
89.143.128.0/18	Valid	10 Oct 22:00 UTC	2 source observations ris-rrc00 · 2026-10-10T16:00:00+00:00 · 1 selected peers · RPKI valid routeviews2 · 2026-10-10T22:00:00+00:00 · 1 selected peers · RPKI valid
89.143.192.0/18	Valid	10 Oct 22:00 UTC	2 source observations ris-rrc00 · 2026-10-10T16:00:00+00:00 · 1 selected peers · RPKI valid routeviews2 · 2026-10-10T22:00:00+00:00 · 1 selected peers · RPKI valid
91.195.146.0/23	Valid	10 Oct 22:00 UTC	2 source observations ris-rrc00 · 2026-10-10T16:00:00+00:00 · 1 selected peers · RPKI valid routeviews2 · 2026-10-10T22:00:00+00:00 · 1 selected peers · RPKI valid
91.217.126.0/24	Valid	10 Oct 22:00 UTC	2 source observations ris-rrc00 · 2026-10-10T16:00:00+00:00 · 1 selected peers · RPKI valid routeviews2 · 2026-10-10T22:00:00+00:00 · 1 selected peers · RPKI valid
91.217.127.0/24	Valid	10 Oct 22:00 UTC	2 source observations ris-rrc00 · 2026-10-10T16:00:00+00:00 · 1 selected peers · RPKI valid routeviews2 · 2026-10-10T22:00:00+00:00 · 1 selected peers · RPKI valid
95.159.192.0/18	Valid	10 Oct 22:00 UTC	2 source observations ris-rrc00 · 2026-10-10T16:00:00+00:00 · 1 selected peers · RPKI valid routeviews2 · 2026-10-10T22:00:00+00:00 · 1 selected peers · RPKI valid
95.159.192.0/20	Valid	10 Oct 22:00 UTC	2 source observations ris-rrc00 · 2026-10-10T16:00:00+00:00 · 1 selected peers · RPKI valid routeviews2 · 2026-10-10T22:00:00+00:00 · 1 selected peers · RPKI valid
95.176.128.0/17	Valid	10 Oct 22:00 UTC	2 source observations ris-rrc00 · 2026-10-10T16:00:00+00:00 · 1 selected peers · RPKI valid routeviews2 · 2026-10-10T22:00:00+00:00 · 1 selected peers · RPKI valid
95.176.128.0/18	Valid	10 Oct 22:00 UTC	2 source observations ris-rrc00 · 2026-10-10T16:00:00+00:00 · 1 selected peers · RPKI valid routeviews2 · 2026-10-10T22:00:00+00:00 · 1 selected peers · RPKI valid

Next rows

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Observed AS neighbors

88 unique neighbors in the selected local snapshots. This is the available collector dataset, not a complete map of the Internet. Adjacency does not establish upstream service or peering.

88 matching neighbors · 1–25 shown

Network	IPv4/IPv6	Seen in	Last observed	Details
AS3303 · CH SWISSCOM Swisscom (Schweiz) AG	IPv4, IPv6	ris-rrc00	10 Oct 16:00 UTC	Source observations ris-rrc00 · IPv4 · 10 Oct 16:00 UTC ris-rrc00 · IPv6 · 10 Oct 16:00 UTC
AS3356 · US Level 3 Parent, LLC	IPv4	ris-rrc00	10 Oct 16:00 UTC	Source observations ris-rrc00 · IPv4 · 10 Oct 16:00 UTC
AS5405 · DE INTERDOTLINK Inter.link GmbH	IPv4	ris-rrc00, routeviews2	10 Oct 22:00 UTC	Source observations ris-rrc00 · IPv4 · 10 Oct 16:00 UTC routeviews2 · IPv4 · 10 Oct 22:00 UTC
AS6764 · SI PERFTECH-SLOVENIA-AS PERFTECH, podjetje za proizvodnjo in uvajanje novih tehnologij, d.o.o.	IPv4	routeviews2	10 Oct 22:00 UTC	Source observations routeviews2 · IPv4 · 10 Oct 22:00 UTC
AS6939 · US Hurricane Electric LLC	IPv4, IPv6	routeviews2, routeviews6	10 Oct 22:00 UTC	Source observations routeviews2 · IPv4 · 10 Oct 22:00 UTC routeviews6 · IPv6 · 10 Oct 22:00 UTC
AS8218 · FR Zayo Infrastructure France SA	IPv6	ris-rrc00	10 Oct 16:00 UTC	Source observations ris-rrc00 · IPv6 · 10 Oct 16:00 UTC
AS8307 · SI TS Telekom Slovenije, d.d.	IPv4	ris-rrc00, routeviews2	10 Oct 22:00 UTC	Source observations ris-rrc00 · IPv4 · 10 Oct 16:00 UTC routeviews2 · IPv4 · 10 Oct 22:00 UTC
AS8558 · SI HTTPOOL-NET-AS HTTPool d.o.o.	IPv4	ris-rrc00, routeviews2	10 Oct 22:00 UTC	Source observations ris-rrc00 · IPv4 · 10 Oct 16:00 UTC routeviews2 · IPv4 · 10 Oct 22:00 UTC
AS8727 · SI ADACTA-AS BE-terna d.o.o.	IPv4	ris-rrc00, routeviews2	10 Oct 22:00 UTC	Source observations ris-rrc00 · IPv4 · 10 Oct 16:00 UTC routeviews2 · IPv4 · 10 Oct 22:00 UTC
AS15664 · SI SI-Business Business Solutions d.o.o.	IPv4	ris-rrc00, routeviews2	10 Oct 22:00 UTC	Source observations ris-rrc00 · IPv4 · 10 Oct 16:00 UTC routeviews2 · IPv4 · 10 Oct 22:00 UTC
AS15822 · SI AGEN-AS AGENCIJA ZA ENERGIJO	IPv4	ris-rrc00, routeviews2	10 Oct 22:00 UTC	Source observations ris-rrc00 · IPv4 · 10 Oct 16:00 UTC routeviews2 · IPv4 · 10 Oct 22:00 UTC
AS20691 · SI GLS-SLO-AS General Logistics Systems logisticne storitve d.o.o.	IPv4	ris-rrc00, routeviews2	10 Oct 22:00 UTC	Source observations ris-rrc00 · IPv4 · 10 Oct 16:00 UTC routeviews2 · IPv4 · 10 Oct 22:00 UTC
AS20892 · SI Activa-SI-AS Nexi Slovenija d.o.o.	IPv4	ris-rrc00, routeviews2	10 Oct 22:00 UTC	Source observations ris-rrc00 · IPv4 · 10 Oct 16:00 UTC routeviews2 · IPv4 · 10 Oct 22:00 UTC
AS21107 · BA BLICNET-AS Blicnet d.o.o. Banja Luka	IPv4, IPv6	ris-rrc00, routeviews2, routeviews6	10 Oct 22:00 UTC	Source observations ris-rrc00 · IPv4 · 10 Oct 16:00 UTC routeviews2 · IPv4 · 10 Oct 22:00 UTC ris-rrc00 · IPv6 · 10 Oct 16:00 UTC routeviews6 · IPv6 · 10 Oct 22:00 UTC
AS21246 · AL IPKO-AS IPKO Telecommunications LLC	IPv4, IPv6	ris-rrc00, routeviews2, routeviews6	10 Oct 22:00 UTC	Source observations ris-rrc00 · IPv4 · 10 Oct 16:00 UTC routeviews2 · IPv4 · 10 Oct 22:00 UTC ris-rrc00 · IPv6 · 10 Oct 16:00 UTC routeviews6 · IPv6 · 10 Oct 22:00 UTC
AS21401 · SI BORZEN-AS Borzen d.o.o.	IPv4	ris-rrc00, routeviews2	10 Oct 22:00 UTC	Source observations ris-rrc00 · IPv4 · 10 Oct 16:00 UTC routeviews2 · IPv4 · 10 Oct 22:00 UTC
AS24629 · SI NIL-AS NIL Data Communications Ltd.	IPv6	ris-rrc00, routeviews6	10 Oct 22:00 UTC	Source observations ris-rrc00 · IPv6 · 10 Oct 16:00 UTC routeviews6 · IPv6 · 10 Oct 22:00 UTC
AS25149 · SI DROGA-AS Atlantic Droga Kolinska d.o.o.	IPv4	ris-rrc00, routeviews2	10 Oct 22:00 UTC	Source observations ris-rrc00 · IPv4 · 10 Oct 16:00 UTC routeviews2 · IPv4 · 10 Oct 22:00 UTC
AS25173 · SI ISKRATR-AS ISKRA, d.o.o.	IPv4	ris-rrc00, routeviews2	10 Oct 22:00 UTC	Source observations ris-rrc00 · IPv4 · 10 Oct 16:00 UTC routeviews2 · IPv4 · 10 Oct 22:00 UTC
AS25467 · SI AKTON-AS Akton d.o.o.	IPv4	routeviews2	10 Oct 22:00 UTC	Source observations routeviews2 · IPv4 · 10 Oct 22:00 UTC
AS25499 · SI ASN-TRIGLAV Zavarovalnica Triglav d.d.	IPv4	ris-rrc00, routeviews2	10 Oct 22:00 UTC	Source observations ris-rrc00 · IPv4 · 10 Oct 16:00 UTC routeviews2 · IPv4 · 10 Oct 22:00 UTC
AS25541 · SI MERKUR-SI-AS MERKUR TRGOVINA, D.O.O.	IPv4	ris-rrc00, routeviews2	10 Oct 22:00 UTC	Source observations ris-rrc00 · IPv4 · 10 Oct 16:00 UTC routeviews2 · IPv4 · 10 Oct 22:00 UTC
AS28933 · SI LTFE-AS University of Ljubljana, Faculty of Electrical Engineering	IPv4, IPv6	ris-rrc00, routeviews2, routeviews6	10 Oct 22:00 UTC	Source observations ris-rrc00 · IPv4 · 10 Oct 16:00 UTC routeviews2 · IPv4 · 10 Oct 22:00 UTC ris-rrc00 · IPv6 · 10 Oct 16:00 UTC routeviews6 · IPv6 · 10 Oct 22:00 UTC
AS28984 · SI ZHKS-AS Dezelna Banka Slovenije d.d.	IPv4	ris-rrc00, routeviews2	10 Oct 22:00 UTC	Source observations ris-rrc00 · IPv4 · 10 Oct 16:00 UTC routeviews2 · IPv4 · 10 Oct 22:00 UTC
AS29276 · SI MOBITEL-GPRS Telekom Slovenije, d.d.	IPv4	ris-rrc00, routeviews2	10 Oct 22:00 UTC	Source observations ris-rrc00 · IPv4 · 10 Oct 16:00 UTC routeviews2 · IPv4 · 10 Oct 22:00 UTC

Next neighbors

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View observed neighbor graph (up to 15 AS nodes)

Lines mean observed adjacency, with no commercial direction inferred. The table above provides the same evidence and source times.

Showing 14 of 88 matching neighbors, in table sort order, independent of table page.

Peering & locations

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Registry information

No cached registry response is available yet. Routing origins above are not a substitute for registry ownership.

Allocation statistics

NRO/RIR delegated-extended records describe allocation or assignment ranges. They do not prove a BGP announcement or replace more-specific RDAP registration information. Country is the allocation record’s registration country, not the physical location of every address.

AS5603–AS5603 · ripencc · assigned · ASN allocation country: SI · Allocation date: 1996-04-19 — NRO/RIR data · snapshot 10 Oct 00:00 UTC

NRO data and format

Prefix count history

Local observation changes

Only comparable successful snapshots are compared. First imports, changed peer coverage and collection gaps are baselines, not new global routes or withdrawals. RPKI transition history is not available before it has been recorded.

No retained changes are available for this resource.

Retained local prefix-count observations

Separate collector series. Missing rows are not zero. Peer-set changes are separate coverage, not a continuous trend.

Source	Snapshot	Family	Prefixes	Peer coverage
routeviews2	10 Oct 22:00 UTC	IPv4	83	140.192.8.16/IPv4
routeviews6	10 Oct 22:00 UTC	IPv6	12	2406:840:feed:2::1/IPv6
routeviews2	10 Oct 20:00 UTC	IPv4	83	140.192.8.16/IPv4
routeviews6	10 Oct 20:00 UTC	IPv6	12	2406:840:feed:2::1/IPv6
ris-rrc00	10 Oct 16:00 UTC	IPv4	83	2a00:5884::6/IPv6, 89.234.186.6/IPv4
ris-rrc00	10 Oct 16:00 UTC	IPv6	12	2a00:5884::6/IPv6, 89.234.186.6/IPv4
ris-rrc00	10 Oct 08:00 UTC	IPv4	83	2a00:5884::6/IPv6, 89.234.186.6/IPv4
ris-rrc00	10 Oct 08:00 UTC	IPv6	12	2a00:5884::6/IPv6, 89.234.186.6/IPv4