Autonomous System
AS43509 Netcetera Software Services GmbH
BusinessActiveGermanyRIPE
AS43509 (Bank-Verlag-GmbH) is a business network operated by Netcetera Software Services GmbH in Germany, registered with RIPE. It has 5 IPv4 prefixes with 12,032 addresses and 1 IPv6 prefix, which makes it the 9,321st largest of 82,200 active autonomous systems by IPv4 space.
IPv4 addresses12,032in 5 prefixes
IPv6 prefixes1≈ 7.9 × 10²⁸ addresses
Size rank#9,321of 82,200 active ASNs
Details
OrganizationNetcetera Software Services GmbH
AS nameBank-Verlag-GmbH
Websitenetcetera.com
Country Germany (DE)
Network typeBusiness
RegistryRIPE
Abuse contactNetzwerk@netcetera-de.com
Registered2007-08-14
Last updated2026-06-08
IPv4 prefixes
5 prefixes · 12,032 addresses| Network | Addresses | First – last address |
|---|---|---|
| 217.172.32.0/19 | 8,192 | 217.172.32.0 – 217.172.63.255 |
| 37.148.232.0/21 | 2,048 | 37.148.232.0 – 37.148.239.255 |
| 185.2.180.0/22 | 1,024 | 185.2.180.0 – 185.2.183.255 |
| 195.210.10.0/23 | 512 | 195.210.10.0 – 195.210.11.255 |
| 193.46.184.0/24 | 256 | 193.46.184.0 – 193.46.184.255 |
217.172.32.0/19 37.148.232.0/21 185.2.180.0/22 195.210.10.0/23 193.46.184.0/24
IPv6 prefixes
1 prefix- 2a02:29d8::/32
2a02:29d8::/32
Query AS43509 with the API
The ASN lookup returns everything on this page as JSON, including every prefix. ASN lookups need an API key: a free account comes with 1,000 requests a day.
curl "https://api.ipapi.is/?q=AS43509&key=YOUR_API_KEY"Any address in its prefixes resolves to AS43509, with or without a key:
curl "https://api.ipapi.is/?q=217.172.32.1"Largest networks in Germany
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