AS61218
4b42 UG
AS61218 is 4b42 UG (4b42.com). It announces 256 IPv4 addresses in 1 prefix, and 2 IPv6 prefixes.
Germany· RIPE NCC· allocated 2019-02-28· ISP
256
IPv4 addresses announced
1
IPv4 prefix
2
IPv6 prefixes
66.67%
of its routes RPKI-valid
256
of its IPv4 geolocated
1
country
Where its space is
The IPv4 it announces that IP Geolocation places, by country. A /24 counts for the AS announcing most of it.
- Germany256 · 100.00%
Registry record
Its ASN Whois record, as the registry publishes it.
- handle
- AS61218
- name
- 4b42 UG
- org
- ORG-KB88-RIPE
- org name
- 4b42 UG
- org address
- Albstrasse 3, 78658 Zimmern ob Rottweil, Germany
- org country
- DE
- country
- DE
- source
- ripe
- status
- ASSIGNED
- created
- 2019-02-28
- updated
- 2024-11-11
- descr
- 4b42 Autonomous System
- maintainer
- RIPE-NCC-END-MNT|KBMT
- abuse name
- 4b42 Abuse Mailbox
- abuse email
- abuse@4b42.com
- abuse kind
- role
What the databases see
Addresses each address-keyed database holds in the IPv4 it announces, as a share of that space, with its largest providers. Counts overlap.
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- 1.56%
- None here
- None here
- None here
- None here
IPv4 prefixes
Every IPv4 prefix BGP Route saw it announce. A prefix another AS also announces says so.
| PREFIX | COUNTRY | RPKI | PEERS | FIRST SEEN |
|---|---|---|---|---|
| 143.246.177.0/24 | Germany | Not found | 17 | 2026-10-09 |
IPv6 prefixes
Every IPv6 prefix BGP Route saw it announce.
| PREFIX | COUNTRY | RPKI | PEERS | FIRST SEEN |
|---|---|---|---|---|
| 2a0e:97c0:4b42::/48 | Western Sahara | Valid | 17 | 2026-10-11 |
| 2a14:c700::/29 | Germany | Valid | 19 | 2026-10-02 |
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