AS209735 Lagrange Cloud Technologies Limited 🇬🇧 GB

Announcing 6 prefixes, seen at the RIS collectors.

IPv4 prefixes

512 (2 × /24)

IPv6 prefixes

4 × /48

Upstreams

transit providers observed

Peers

settlement-free adjacencies

Downstreams

transit customers observed

Customer cone

ASes reachable through it

Registry and operator data

AS number: AS209735
Name: Lagrange Cloud Technologies Limited
Organisation: Lagrange Cloud Technologies
Country: 🇬🇧 GB
RIR: RIPENCC
Allocated: 2022-02-01
Scope: Europe
Peering policy: Open
IRR as-set: AS-LAGRANGE
Website: https://lagrange.cloud
PeeringDB: net/29253
Exchanges: 3
Facilities: 2

RPKI coverage of this AS

Its own announcements, validated against the current ROA set

5 valid (83.3%) 0 invalid (0.0%) 1 no ROA (16.7%)

Whois

Fetched from whois.ripe.net

as-block:       AS208885 - AS214345
descr:          RIPE NCC ASN block
remarks:        These AS Numbers are assigned to network operators in the RIPE NCC service region.
mnt-by:         RIPE-NCC-HM-MNT
created:        2026-07-13T14:17:33Z
last-modified:  2026-07-13T14:17:33Z
source:         RIPE

aut-num:        AS209735
as-name:        LAGRANGE
org:            ORG-LCTL2-RIPE
import:         from AS207841 accept ANY
export:         to AS207841 announce AS209735
import:         from AS6939 accept ANY
export:         to AS6939 announce AS209735
import:         from AS44355 accept ANY
export:         to AS44355 announce AS209735
admin-c:        LCTL1-RIPE
tech-c:         LCTL1-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         lagrange_cloud-MNT
mnt-by:         INFERNO-MNT
mnt-by:         LAGRANGE-AUTO-MNT
created:        2022-02-01T08:37:55Z
last-modified:  2026-07-06T00:08:14Z
source:         RIPE

organisation:   ORG-LCTL2-RIPE
org-name:       Lagrange Cloud Technologies Limited
country:        GB
reg-nr:         13466318
org-type:       LIR
address:        128 City Road
address:        EC1V 2NX
address:        London
address:        UNITED KINGDOM
phone:          +442081134444
admin-c:        LCTL1-RIPE
tech-c:         LCTL1-RIPE
abuse-c:        LCTL1-RIPE
mnt-ref:        lagrange_cloud-MNT
mnt-ref:        LAGRANGE-AUTO-MNT
mnt-ref:        LAGRANGE-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         lagrange_cloud-MNT
created:        2026-01-30T14:20:27Z
last-modified:  2026-05-13T07:11:49Z
source:         RIPE # Filtered

role:           Lagrange Cloud Technologies Limited NOC
address:        128 City Road, London, England, EC1V 2NX
abuse-mailbox:  abuse@lagrange.cloud
nic-hdl:        LCTL1-RIPE
mnt-by:         lagrange_cloud-MNT
created:        2022-01-27T11:04:28Z
last-modified:  2026-02-21T23:38:47Z
source:         RIPE # Filtered