Network report

Who holds an IP address, prefix or AS number, how it is routed (origin AS, RPKI, IRR), its reverse DNS, blocklist listings and PeeringDB record, with what to fix first.

AS206274 · 0 seconds ago

curl -s "https://thenetworkery.com/api/v1/network-report?query=AS206274"

JSON Docs

Warning: AS206274 (talanx HDI AG) announces 1 IPv4 and 0 IPv6 prefixes. 4 warnings

AS page	AS206274
Holder	talanx HDI AG
Allocation	RIPE NCC, Germany (DE), allocated 2017-02-21
Prefixes (IPv4 / IPv6)	1 / 0
RPKI valid	0% (0 / 1)
Upstreams and peers	3
Peering policy	Restrictive

What to fix

Warning

No IPv6 prefixes announced.

Networks without IPv6 force their users through NAT64 or leave them unreachable from IPv6-only networks.

Fix: Get an IPv6 allocation from your RIR (usually free with your IPv4 membership) and announce it.

Open in ASN & BGP prefix lookup
Warning
1 of 1 announced prefixes have no ROA (RPKI not found): 185.158.192.0/22.

Without a ROA, networks cannot tell your routes from a hijack.

Fix: Create a ROA for each at your RIR portal, with origin AS206274 and a max length equal to the prefix length:
```
185.158.192.0/22 AS206274 max-length /22
```
Open in RPKI / ROA validator Guide
Warning

No IRR as-set is listed.

Peers and route servers build prefix filters from the as-set. Without one they fall back to the AS number alone, which breaks as soon as you have customers.

Fix: Create an as-set in your RIR’s IRR database and add it to your PeeringDB record.

Open in PeeringDB lookup
Warning

No public NOC, policy or technical contact.

Other networks use these addresses to set up peering and to reach you during an incident.

Fix: Add a role contact (for example noc@ or peering@ an address you monitor) with visibility Public.

Open in PeeringDB lookup

Checks

Routing and RPKI No IPv6 prefixes announced.

Pass: AS206274 announces 1 IPv4 and 0 IPv6 prefixes.
Warning: No IPv6 prefixes announced.
Warning: 1 of 1 announced prefixes have no ROA (RPKI not found): 185.158.192.0/22.
Pass: Every announced prefix has an IRR route object.
Info: 3 upstreams and peers, 0 downstream networks seen.

Holder	talanx HDI AG
IPv4 prefixes	1
IPv6 prefixes	0
RPKI	1 not found
Downstream networks	0

Routes to fix

Prefix	RPKI
185.158.192.0/22	No ROA

Upstreams and peers seen to the left 3

AS25394 MK Netzdienste AS AS3356 Lumen AS3356 AS1299 Arelion (Twelve99)

Announced prefixes 1

185.158.192.0/22

Source: RIPEstat (RIPE NCC RIS, Routinator, IRR); AS names: Team Cymru

Open in ASN & BGP prefix lookup

Registration Found at rdap.db.ripe.net.

Pass: Found at rdap.db.ripe.net.

Name	talanx
Handle	AS206274
Range	AS206274
Status	active
Registered	2017-02-21T13:33:45Z
Last changed	2026-02-11T08:26:33Z
Abuse contact	ripe@talanx.com

Allocation

Registry (RIR)	RIPE NCC
Country	Germany (DE)
Delegated on	2017-02-21
Status	Allocated
Delegated range	AS206274

Source: RIR delegation data, updated daily. The country is where the range was registered, not necessarily where it is used.

Contacts

Role	Name	Email
registrant	de-tasys-1-mnt
registrant	HDI AG
registrant	RIPE-NCC-END-MNT
abuse	Abuse-C Role	ripe@talanx.com

Source: https://rdap.db.ripe.net/autnum/206274. Registration data from rdap.db.ripe.net, shown under its terms of use (terms): not for marketing or bulk collection. Personal contacts in this registry are not shown.

Open in WHOIS / RDAP lookup

PeeringDB No IRR as-set is listed.

Pass: AS206274 is in PeeringDB as Talanx Systeme.
Info: Peering policy: Restrictive.
Info: No internet exchange ports are listed.
Warning: No IRR as-set is listed.
Warning: No public NOC, policy or technical contact.
Info: The record was last updated 2022-07-27.

Network	Talanx Systeme
AS number	AS206274
Type	Enterprise, Not Disclosed
Website	https://www.talanx.com
Prefixes (IPv4 / IPv6)	1 / 0
Traffic	Not Disclosed
Peering policy	Restrictive
Locations	Not Required
Ratio required	No
Contracts	Required
Last updated	2022-07-27

Source: PeeringDB. Results are cached for an hour.

Open in PeeringDB lookup