Era4 Limited
AS197545 is Era4 Limited (era4.com). It announces 16,384 IPv4 addresses in 2 prefixes, and 3 IPv6 prefixes.
United Kingdom· RIPE· allocated 2026-05-15· business
Where its space is
The IPv4 it announces that IP Geolocation places, by country. A /24 counts for the AS announcing most of it.
- United Kingdom16,384 · 100.00%
Registry record
Its ASN Whois record, as the registry publishes it.
- handle
- Era4-ASN
- name
- Era4 Limited
- org
- ORG-EL549-RIPE
- org name
- Era4 Limited
- org address
- The Black And White Building, 74 Rivington Street, EC2A 3AY, London, UNITED KINGDOM
- org country
- GB
- country
- GB
- source
- ripe
- status
- ASSIGNED
- created
- 2026-05-15
- updated
- 2026-09-02
- maintainer
- RIPE-NCC-END-MNT|lir-uk-era4limited-1-MNT
- abuse name
- Abuse-C Role
- abuse email
- enquiry@era4.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
- 0.05%
- 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 |
|---|---|---|---|---|
| 95.36.128.0/18 | United Kingdom | valid | 17 | 2026-10-02 |
| 95.36.128.0/19 | United Kingdom | valid | 17 | 2026-10-02 |
IPv6 prefixes
Every IPv6 prefix BGP Route saw it announce.
| PREFIX | COUNTRY | RPKI | PEERS | FIRST SEEN |
|---|---|---|---|---|
| 2a0c:bbc0::/32 | United Kingdom | valid | 20 | 2026-10-02 |
| 2a0c:bbc0::/33 | United Kingdom | valid | 20 | 2026-10-02 |
| 2a0c:bbc0:8000::/33 | United Kingdom | valid | 20 | 2026-10-02 |
Test the real build first.
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