Home ASN LookupAS12306

AS12306 PLUSLINE Plus.line AG

🇩🇪

Org handle: ORG-PSG2-RIPE

RIPE NCCallocated

Announced Prefixes (BGP)

27total

14 IPv413 IPv6

IPv4 Addresses

Allocated (RIR)43,776

Announced (BGP)43,776

IPv6 Addresses

Allocated (RIR)6.3×10²⁹

Announced (BGP)6.3×10²⁹

Prefix Limit (IPv4)

Prefix Limit (IPv6)

Country

🇩🇪 DE

RIR

RIPE NCC

Status

allocated

Allocated

1999-03-01

Routing hygiene

Score 10/100 · Low risk

RPKI ROA coverage

92.9%

no RPKI invalid prefixes

IRR route objects

85.7%

4 prefixes registered for another origin

Hijack signals

0 announced against others' ROAs, 1 own announced by others

Upstreams

diversity 63/100

7% of announced prefixes (2 of 28) have no valid ROA
14% of announced prefixes (4 of 28) have no IRR route object for this ASN

Based on 28 announced prefixes, updated daily (2026-10-20). How the score works · RPKI explained

Announced Prefixes

(BGP)27

Prefix	RPKI	IRR	Last Seen
82.98.64.0/18	Valid	RIPE	2026-10-26
82.98.79.0/24	Valid	-	2026-10-26
82.98.88.0/24	Valid	-	2026-10-26
82.98.126.0/24	Valid	-	2026-10-26
82.98.127.0/24	Valid	-	2026-10-26
89.110.160.0/24	Valid	-	2026-10-26
89.110.176.0/24	Valid	-	2026-10-26
185.139.157.0/24	Valid	RIPE	2026-10-26
193.99.144.0/24	No ROA	RIPE	2026-10-26
212.19.32.0/19	Valid	RIPE	2026-10-26

1-10 of 27

1 / 3

Allocated Prefixes

(RIR)26

Prefix	Country	RIR	Status
82.98.64.0/18	🇩🇪 DE	RIPENCC	allocated
82.98.79.0/24	🇩🇪 DE	RIPE	assigned
82.98.88.0/24	🇩🇪 DE	RIPE	assigned
82.98.126.0/24	🇩🇪 DE	RIPE	assigned
82.98.127.0/24	🇩🇪 DE	RIPE	assigned
89.110.160.0/24	🇩🇪 DE	RIPE	assigned
89.110.176.0/24	🇩🇪 DE	RIPE	assigned
185.139.157.0/24	🇩🇪 DE	RIPE	assigned
193.99.144.0/24	🇩🇪 DE	RIPENCC	assigned
212.19.32.0/19	🇩🇪 DE	RIPENCC	allocated

1-10 of 26

1 / 3

All 27 announced prefixes of AS12306 →

Downstream Customers(2)

ASN	Name
AS15594	🇩🇪NETZQUADRAT netzquadrat GmbH
AS196610	🇩🇪DECIX-Academy DE-CIX Management GmbH

BGP Neighbours

(seen in AS paths)

Upstreams (6)

Networks AS12306 hands its own prefixes to: transit providers, or peers at an exchange.

AS3356Level 3 Parent12
AS33891CORE BACKBONE Core Backbone7
AS6939Hurricane Electric4
AS1299TWELVE99 Arelion Sweden AB3
AS2914NTT America1
AS3320DTAG Deutsche Telekom1

Downstreams (16)

Networks whose own prefixes AS12306 passes on: usually its customers.

AS62434DFS Deutsche Flugsicherung12
AS16205DSINET ASN DSI Daten Service Informationssysteme10
AS29515HZD Hessische Zentrale Fuer Datenverarbeitung7
AS12291DPAG DHL5
AS47487TG CEE V4 Transgourmet Deutschland & . OHG5
AS57358IMT SYSTEMS IMT Systems5
AS15594NETZQUADRAT4
AS16188PUNKT Punkt.De3
AS209943INSYST3
AS44152SMARTHOUSE Adesso As A Service2
AS200856EVHS Evangelische Heimstiftung2
AS204723HACON Ingenieurgesellschaft MbH2
AS6733BfArM Bundesinstitut Fuer Arzneimittel Und Medizinprodukte (BfArM)1
AS31521DOM Digital Online Media1
AS39380PEI Paul Ehrlich Institut1
AS200657LADADI Landkreis Darmstadt Dieburg1

Other adjacent networks (2)

Adjacent to AS12306 in the transit part of AS paths: peers, providers or customers.

AS6204ZET NET INTERKVM HOST2
AS12637SEEWEB S.R.L2

ASPA

No ASPA0 upstreams, 2 downstreams

Listed as Upstream Provider by

2 ASNs

View full ASPA details →

Abuse Contact

+31205354444

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/12306

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

curl -s "https://api.ipctl.io/v1/asn/12306" | jq