Home ASN LookupAS204860

AS204860 NETX NetX Networks a.s.

🇨🇿

Org handle: ORG-NNA26-RIPE

NetX Networks a.s.

RIPE NCCallocated

Announced Prefixes (BGP)

16total

7 IPv49 IPv6

IPv4 Addresses

Allocated (RIR)4,096

Announced (BGP)4,096

IPv6 Addresses

Allocated (RIR)4.5×10³⁰

Announced (BGP)4.5×10³⁰

Prefix Limit (IPv4)

Prefix Limit (IPv6)

Country

🇨🇿 CZ

RIR

RIPE NCC

Status

allocated

Allocated

2017-12-19

Announced Prefixes

(BGP)16

Prefix	RPKI	IRR	Last Seen
45.156.44.0/22	Valid	RIPE	2026-10-11
45.158.88.0/22	Valid	RIPE	2026-10-11
193.39.188.0/22	No ROA	RIPE	2026-10-11
194.180.110.0/24	Valid	RIPE	2026-10-11
194.180.115.0/24	Valid	RIPE	2026-10-11
194.180.150.0/24	Valid	RIPE	2026-10-11
194.180.154.0/24	Valid	RIPE	2026-10-11
2a07:6881::/32	No ROA	RIPE	2026-10-11
2a07:6886::/32	No ROA	RIPE	2026-10-11
2a07:ef40::/29	No ROA	RIPE	2026-10-11

1-10 of 16

1 / 2

Allocated Prefixes

(RIR)15

Prefix	Country	RIR	Status
45.156.44.0/22	🇨🇿 CZ	RIPENCC	allocated
45.158.88.0/22	🇨🇿 CZ	RIPENCC	allocated
193.39.188.0/22	🇨🇿 CZ	RIPENCC	allocated
194.180.110.0/24	🇨🇿 CZ	RIPENCC	allocated
194.180.115.0/24	🇨🇿 CZ	RIPENCC	allocated
194.180.150.0/24	🇨🇿 CZ	RIPENCC	allocated
194.180.154.0/24	🇨🇿 CZ	RIPENCC	allocated
2a07:6881::/32	🇨🇿 CZ	RIPE	assigned
2a07:ef40::/29	🇨🇿 CZ	RIPENCC	allocated
2a09:380::/29	🇨🇿 CZ	RIPENCC	allocated

1-10 of 15

1 / 2

All 16 announced prefixes of AS204860 →

BGP Neighbours

(seen in AS paths)

Upstreams (2)

Networks AS204860 hands its own prefixes to: transit providers, or peers at an exchange.

AS197451VUTBR Brno University Of Technology15
AS6939Hurricane Electric1

Downstreams (2)

Networks whose own prefixes AS204860 passes on: usually its customers.

AS203385Asczpernix Pernix Systems S.R.O7
AS203299IHNET NetX Networks A.S2

Other adjacent networks (1)

Adjacent to AS204860 in the transit part of AS paths: peers, providers or customers.

AS15935HA VEL LOCAL Ha Vel Internet S.R.O8

Transfer History

Registry transfers of AS204860 between organisations.

AS204860Transfer · 2020-08-25
NetX R&D z.s.
RIPE NCC
→
NetX Networks a.s.
RIPE NCC

Date	Resource	From	To	Type
2020-08-25	AS204860	NetX R&D z.s. RIPE NCC	NetX Networks a.s. RIPE NCC	Transfer

ASPA

No ASPA

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
ASPA explainedWhy AS204860 should publish an ASPA object
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/204860

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

curl -s "https://api.ipctl.io/v1/asn/204860" | jq