Autonomous system
AS16097 HLKOMM 04107 Leipzig
Residential ARIN
IPv4 addresses
84.48K
36 prefixes
IPv6 prefixes
21
counted as prefixes, not addresses
Countries
1
mostly DE
Flagged prefixes
0
none
Summary
1&1
isp residential eyeball dsl fiber
1&1 (ONEANDONE) — a major German consumer telecom and residential-broadband
brand, part of the United Internet / 1&1 group.
What it's used for
- Residential DSL and fibre home internet (and mobile) for German households, largely resold/wholesaled over Deutsche Telekom and other access networks.
Notable
- A large "eyeball" network: addresses here are German home connections, not servers. 1&1 is one of Germany's biggest consumer ISPs behind Deutsche Telekom and Vodafone.
Interesting
- 1&1 has been building out its own mobile network, but its fixed home-broadband base is delivered largely over wholesale access to incumbent lines.
This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy. Source, and how to suggest an edit.
Address space
Summary
| Country | Name | Prefixes |
|---|---|---|
| DE | Germany | 57 |
Registry
Allocation record
- Registry
- ARIN
- Handle
AS16097- Registry name
- HLKOMM
- Registrant
- HL-KOMM-MNT
- Abuse contact
- abuse@hlkomm.de
- Registered
- 2002-06-26
- Last changed
- 2025-09-29
- Status
- active
Reputation
Classification and threat
Residential Fixed-line consumer ISP. Addresses here are homes.
No IC3 indicators Nothing from the FBI IC3 feed.
Threat data is alpha. Absence of an indicator is not evidence of good behaviour, only of absence from this one feed.
Elsewhere