Home ASN LookupAS39791

AS39791 TPS-AS Telco Pro Services, a. s.

🇨🇿

Org handle: ORG-Ca786-RIPE

Telco Pro Services, a.s.

RIPE NCCallocatedASPA Published

Announced Prefixes (BGP)

5total

3 IPv42 IPv6

IPv4 Addresses

Allocated (RIR)18,432

Announced (BGP)18,688

IPv6 Addresses

Allocated (RIR)7.9×10²⁸

Announced (BGP)7.9×10²⁸

Prefix Limit (IPv4)

Prefix Limit (IPv6)

Country

🇨🇿 CZ

RIR

RIPE NCC

Status

allocated

Allocated

2006-04-25

Routing hygiene

Score 4/100 · Low risk

RPKI ROA coverage

100%

no RPKI invalid prefixes

IRR route objects

100%

no origin mismatches

Hijack signals

0 announced against others' ROAs, 0 own announced by others

Upstreams

diversity 56/100

All announced prefixes have a valid ROA and a matching IRR route object

Based on 5 announced prefixes, updated daily (2026-10-25). How the score works · RPKI explained

Announced Prefixes

(BGP)5

Prefix	RPKI	IRR	Last Seen
89.111.64.0/18	Valid	RIPE	2026-10-26
185.115.182.0/24	Valid	RIPE	2026-10-26
193.109.176.0/21	Valid	RIPE	2026-10-26
2a01:a040::/32	Valid	RIPE	2026-10-26
2a07:7a00::/48	Valid	RIPE	2026-10-26

Allocated Prefixes

(RIR)3

Prefix	Country	RIR	Status
89.111.64.0/18	🇨🇿 CZ	RIPENCC	allocated
193.109.176.0/21	🇨🇿 CZ	RIPENCC	assigned
2a01:a040::/32	🇨🇿 CZ	RIPENCC	allocated

All 5 announced prefixes of AS39791 →

Upstream Providers(2)

ASN	Name
AS1299	🇸🇪TWELVE99 Arelion Sweden AB
AS29208	🇨🇿QUANTCOM-AS Quantcom, a.s.

Downstream Customers(2)

ASN	Name
AS198161	🇨🇿CZ-SUAS Sokolovska uhelna, pravni nastupce, a.s.
AS207015	🇨🇿POSITION Position s.r.o.

BGP Neighbours

(seen in AS paths)

Upstreams (2)

Networks AS39791 hands its own prefixes to: transit providers, or peers at an exchange.

AS29208QUANTCOM Quantcom, A.S3
AS6939Hurricane Electric2

Downstreams (10)

Networks whose own prefixes AS39791 passes on: usually its customers.

AS57728CEZNET S.R.O8
AS25424INEXT CZ CEZNET S.R.O7
AS49101KTCT ASN CEZNET S.R.O4
AS47493WMS CEZNET S.R.O2
AS198002CEZNET S.R.O2
AS198161CZ SUAS Sokolovska Uhelna, Pravni Nastupce, A.S2
AS43866ALTRON A.S1
AS50975AVX KYOCERA AVX Components S.R.O1
AS201654CEZNET S.R.O1
AS207015POSITION S.R.O1

Other adjacent networks (1)

Adjacent to AS39791 in the transit part of AS paths: peers, providers or customers.

AS1299TWELVE99 Arelion Sweden AB7

ASPA

Published2 upstreams, 2 downstreams

Authorized Upstream Providers

AS1299 AS29208

Expires 2026-10-27

Listed as Upstream Provider by

2 ASNs

View full ASPA details →

Abuse Contact

External Links

RIPE Whois RIPEstat

Learn more

What is an ASN?Autonomous systems, ASN ranges and how they are assigned
RPKI and route origin validationWhat the RPKI badges on the prefix list mean
How to run an ASPA checkVerify the upstream providers listed above
IPv4 transfers in the RIPE NCC regionMonthly volume and the latest registry transfers
ASN data in AI agents and SIEMMCP server and API integrations

API

Open

GEThttps://api.ipctl.io/v1/asn/39791

Returns ASN details, announced prefixes, and BGP routing data.

curl -s "https://api.ipctl.io/v1/asn/39791" | jq