$ query “AS209040” --type=asn → 1 result(s)
AS209040 — ASSEWI
SeWiKom GmbH
AS209040 is an enterprise stub network registered to SeWiKom GmbH, established in Germany in 2019. The network announces a respectable 25 600 IPv4 addresses. Supports IPv6.
Basic Information
- Country
- 🇩🇪 Germany
- Category
- Business
- Network Role
- Stub Network
- Data Origin
- Authoritative — Metadata from authoritative RIR registry (ARIN, RIPE, APNIC, etc.)
- Registered
- April 18, 2019
- Last Changed
- March 04, 2026
- Last Seen
- March 07, 2026
Prefix Summary
- IPv4 Prefixes (raw / aggregated)
- 13 / 5
- IPv6 Prefixes (raw / aggregated)
- 2 / 2
- IPv4 Addresses
- 25 600
- Largest IPv4 Prefix
- /18 (16 384 addresses)
- Largest IPv6 Prefix
- /42
- Geolocated Countries
- 🇩🇪 DE (7 IPs)
- Prefix Changed
- March 04, 2026
Reputation
- Reputation
- Pristine — 0 flagged IPs out of 25 600 total (0.00%)
Connectivity Summary
- Upstream Providers
- 1 upstream autonomous systems providing transit
- Peers
- 0 autonomous systems exchanging traffic without transit fees
- Downstream Customers
- 0 downstream autonomous systems buying transit
- Degree
- 1 unique BGP neighbors (providers + customers + peers)
- Reach
- 0 — customer cone size measuring network influence
- Degree Rank
- #77 657
Upstream Providers (1)
- AS33891 — CORE-BACKBONE
Prefix Lists
IPv4 Prefixes (13 total)
- 216.31.64.0/18 (16 384 addresses)
- 178.19.80.0/20 (4 096 addresses)
- 5.159.80.0/21 (2 048 addresses)
- 46.167.40.0/21 (2 048 addresses)
- 185.54.116.0/22 (1 024 addresses)
IPv6 Prefixes (2 total)
- 2a00:f420:8040::/42
- 2a00:f420:8080::/42