Home ASN LookupAS41998

AS41998 NetComBW-AS NetCom BW GmbH

🇩🇪

Org handle: ORG-OTG1-RIPE

RIPE NCCallocated

Announced Prefixes (BGP)

67total

64 IPv43 IPv6

IPv4 Addresses

Allocated (RIR)89,088

Announced (BGP)103,424

IPv6 Addresses

Allocated (RIR)1.5×10²⁹

Announced (BGP)7.9×10²⁹

Prefix Limit (IPv4)

200

Prefix Limit (IPv6)

Country

🇩🇪 DE

RIR

RIPE NCC

Status

allocated

Allocated

2006-11-30

Announced Prefixes

(BGP)67

Prefix	RPKI	IRR	Last Seen
5.42.136.0/22	Valid	RIPE	2026-10-11
5.42.140.0/22	Valid	RIPE	2026-10-11
31.25.40.0/21	Valid	RIPE	2026-10-11
31.25.46.0/23	Valid	RIPE	2026-10-11
37.25.48.0/21	Valid	RIPE	2026-10-11
37.60.168.0/21	Valid	RIPE	2026-10-11
37.228.176.0/20	Valid	RIPE	2026-10-11
46.182.136.0/21	Valid	RIPE	2026-10-11
62.152.160.0/19	Valid	RIPE	2026-10-11
83.242.36.0/22	Valid	RIPE	2026-10-11

1-10 of 67

1 / 7

Allocated Prefixes

(RIR)49

Prefix	Country	RIR	Status
5.42.136.0/22	🇩🇪 DE	RIPE	assigned
5.42.140.0/22	🇩🇪 DE	RIPE	assigned
31.25.40.0/21	🇩🇪 DE	RIPENCC	allocated
37.25.48.0/21	🇩🇪 DE	RIPENCC	allocated
37.60.168.0/21	🇩🇪 DE	RIPENCC	allocated
37.228.176.0/20	🇩🇪 DE	RIPENCC	allocated
46.182.136.0/21	🇩🇪 DE	RIPENCC	allocated
62.152.160.0/19	🇩🇪 DE	RIPENCC	allocated
83.242.36.0/22	🇩🇪 DE	RIPENCC	assigned
83.242.40.0/21	🇩🇪 DE	RIPENCC	assigned

1-10 of 49

1 / 5

All 67 announced prefixes of AS41998 →

BGP Neighbours

(seen in AS paths)

Upstreams (4)

Networks AS41998 hands its own prefixes to: transit providers, or peers at an exchange.

AS1299TWELVE99 Arelion Sweden AB39
AS33891CORE BACKBONE Core Backbone18
AS6204ZET NET INTERKVM HOST8
AS6939Hurricane Electric2

Downstreams (24)

Networks whose own prefixes AS41998 passes on: usually its customers.

AS207253ZEAG NetCom BW8
AS203865OVERTURN Technologies4
AS206374INNEO Solutions3
AS30915LIEBHERR IT Services2
AS31007STIHL Andreas Stihl & . KG2
AS39913Cloud4you Manuel Wannemacher2
AS51417TBITS NET TBits.Net2
AS200638Jh Computers JH Computers2
AS201734Camlog Management2
AS202462MIRO Mineraloelraffinerie Oberrhein & KG2
AS203829LEITZ & . KG2
AS209081HUGO BOSS HUGO BOSS2
AS209467Remstal Bote Druckhaus Waiblingen Remstal Bote2
AS210585ISO Chemie Iso Chemie2
AS212403RBK Robert Bosch Krankenhaus2
AS15698ENBW Energie Baden Wuerttemberg1
AS41700FESTO Management SE1
AS47297TK LINDAU NetCom BW1
AS199963Europapark Mack International Trading As Europa Park & Mack KG1
AS203085Widas Concepts IT Consulting & Services1
AS207572IWBAD Stadtwerke Baden1
AS210651Diehl Aviation Diehl Aviation Laupheim1
AS211569Naturenergie Holding1
AS214289ZfP E. Business1

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 AS41998 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/41998

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

curl -s "https://api.ipctl.io/v1/asn/41998" | jq