Portfast Ltd
AS8916 is Portfast Ltd (portfast.co.uk). It announces 8,704 IPv4 addresses in 6 prefixes, and 2 IPv6 prefixes.
United Kingdom· RIPE· allocated 2009-08-12· hosting
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 Kingdom8,704 · 100.00%
Registry record
Its ASN Whois record, as the registry publishes it.
- handle
- PORTFAST
- name
- Portfast Ltd
- org
- ORG-PL120-RIPE
- org name
- Portfast Ltd
- org address
- 331 Millhouses Lane, S11 9HY, Sheffield, UNITED KINGDOM
- org country
- GB
- country
- GB
- source
- ripe
- status
- ASSIGNED
- created
- 2009-08-12
- updated
- 2018-09-04
- maintainer
- RIPE-NCC-END-MNT|TOM-MNT
- abuse name
- Abuse-C Role
- abuse email
- abuse@portfast.co.uk
- 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.
- VPN IP266transocks, vpngate3.06%
- rainproxy0.01%
- None here
- None here
- None here
- None here
- Hosting IP2,04823.53%
- None here
- None here
- None here
- SSH IP1381.59%
- SMTP IP320.37%
- 0.47%
IPv4 prefixes
Every IPv4 prefix BGP Route saw it announce. A prefix another AS also announces says so.
| PREFIX | COUNTRY | RPKI | PEERS | FIRST SEEN |
|---|---|---|---|---|
| 130.193.30.0/24 | United Kingdom | not found | 17 | 2026-10-02 |
| 188.246.192.0/20 | United Kingdom | valid | 17 | 2026-10-02 |
| 188.246.216.0/22 | United Kingdom | valid | 17 | 2026-10-02 |
| 188.246.220.0/22 | United Kingdom | valid | 17 | 2026-10-02 |
| 193.108.199.0/24 | United Kingdom | valid | 17 | 2026-10-02 |
| 213.5.88.0/21 | United Kingdom | valid | 17 | 2026-10-02 |
IPv6 prefixes
Every IPv6 prefix BGP Route saw it announce.
| PREFIX | COUNTRY | RPKI | PEERS | FIRST SEEN |
|---|---|---|---|---|
| 2001:67c:1b8::/48 | United Kingdom | valid | 20 | 2026-10-02 |
| 2a03:9800::/29 | United Kingdom | valid | 20 | 2026-10-02 |
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