ConstructInTech Limited
AS219369 is ConstructInTech Limited (c2t.uk). It announces 768 IPv4 addresses in 4 prefixes, and 4 IPv6 prefixes.
United Kingdom· RIPE· allocated 2026-06-23· 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 Kingdom512 · 66.67%
- The Netherlands256 · 33.33%
Registry record
Its ASN Whois record, as the registry publishes it.
- handle
- C2T
- name
- ConstructInTech Limited
- org
- ORG-CL844-RIPE
- org name
- ConstructInTech Limited
- org address
- Third Floor, 86-90 Paul Street, London, EC2A 4NE
- org country
- GB
- country
- GB
- source
- ripe
- status
- ASSIGNED
- created
- 2026-06-23
- updated
- 2026-09-16
- maintainer
- RIPE-NCC-END-MNT|UNCHAINED-MNT
- abuse name
- Abuse contact role object
- abuse email
- abuse@c2t.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.
- None here
- None here
- None here
- None here
- None here
- None here
- Hosting IP25633.33%
- None here
- None here
- 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 |
|---|---|---|---|---|
| 87.199.140.0/23 | The Netherlands | valid | 16 | 2026-10-02 |
| 87.199.140.0/24 | The Netherlands | valid | 16 | 2026-10-02 |
| 87.199.141.0/24 | United Kingdom | valid | 16 | 2026-10-02 |
| 195.10.233.0/24 | United Kingdom | valid | 16 | 2026-10-02 |
IPv6 prefixes
Every IPv6 prefix BGP Route saw it announce.
| PREFIX | COUNTRY | RPKI | PEERS | FIRST SEEN |
|---|---|---|---|---|
| 2001:67c:b1c::/48 | The Netherlands | valid | 19 | 2026-10-02 |
| 2a0b:9405::/32 | United Kingdom | valid | 19 | 2026-10-02 |
| 2a0b:9405::/33 | United Kingdom | valid | 19 | 2026-10-02 |
| 2a0b:9405:8000::/33 | The Netherlands | valid | 19 | 2026-10-02 |
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