AS36564 SIEMENS-DISW-WIV-B-TAH - Siemens Industry Software Inc.

🇺🇸

ARINassigned

Announced Prefixes (BGP)

2total

1 IPv41 IPv6

IPv4 Addresses

Allocated (RIR)0

Announced (BGP)1,024

IPv6 Addresses

Allocated (RIR)0

Announced (BGP)1.2×10²⁴

Prefix Limit (IPv4)

Prefix Limit (IPv6)

Country

RIR

Status

assigned

Allocated

2006-02-01

Announced Prefixes

(BGP)2

Prefix	RPKI	IRR	Last Seen
139.181.40.0/22	No ROA	-	2026-10-11
2620:107:f0ff::/48	No ROA	-	2026-10-11

(seen in AS paths)

Networks AS36564 hands its own prefixes to: transit providers, or peers at an exchange.

Registry transfers of AS36564 between organisations.

Date	Resource	From	To	Type
2022-11-16	AS36564	Mentor Graphics Corporation 🇺🇸 US ARIN	Siemens Industry Software Inc. 🇺🇸 US ARIN	M&A

ASPA

No ASPA

External Links

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 AS36564 should publish an ASPA object
IPv4 transfers in the ARIN regionMonthly volume and the latest registry transfers
ASN data in AI agents and SIEMMCP server and API integrations

API

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

curl -s "https://api.ipctl.io/v1/asn/36564" | jq