AS211775 London Grid for Learning Trust 🇬🇧 GB

Announcing 3 prefixes, seen at the RIS collectors.

IPv4 prefixes

2,816 (11 × /24)

IPv6 prefixes

Upstreams

transit providers observed

Peers

settlement-free adjacencies

Downstreams

transit customers observed

Customer cone

ASes reachable through it

Registry and operator data

AS number: AS211775
Name: London Grid for Learning Trust
Organisation: National Grid for Learning
Country: 🇬🇧 GB
RIR: RIPENCC
Allocated: 2021-02-18
Network type: Educational/Research
Traffic levels: 100-200Gbps
Scope: Regional
Peering policy: Open
IRR as-set: RIPE::AS-LGFLPLUS
Website: http://www.nglf.net
PeeringDB: net/35996
Facilities: 2

RPKI coverage of this AS

Its own announcements, validated against the current ROA set

3 valid (100.0%) 0 invalid (0.0%) 0 no ROA (0.0%)

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:        AS211775
as-name:        NGFL-ASN
org:            ORG-LGfL2-RIPE
import:         from AS60187 accept ANY
import:         from AS15169 accept AS-GOOGLE
export:         to AS60187 announce ANY
export:         to AS15169 announce AS-LGFLPLUS
admin-c:        JB19790-RIPE
tech-c:         JB19790-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         NGFL-1-MNT
created:        2021-02-18T12:34:53Z
last-modified:  2025-04-25T10:36:17Z
source:         RIPE

organisation:   ORG-LGfL2-RIPE
org-name:       London Grid for Learning Trust
country:        GB
reg-nr:         04205579
org-type:       LIR
address:        9th floor, 10 Exchange Square, Primrose Street
address:        EC2A 2BR
address:        London
address:        UNITED KINGDOM
phone:          +442084084455
fax-no:         +442084086014
mnt-ref:        LGfL-1
mnt-ref:        RIPE-NCC-HM-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         LGfL-1
admin-c:        JB12747-RIPE
abuse-c:        LA4815-RIPE
created:        2012-06-21T15:29:47Z
last-modified:  2026-05-13T07:34:15Z
source:         RIPE # Filtered

person:         John Bagley
address:        9th floor, 10 Exchange Square, Primrose Street, EC2A 2BR
phone:          +44 774 025 1750
nic-hdl:        JB19790-RIPE
mnt-by:         LGfL-1
created:        2020-08-17T13:30:37Z
last-modified:  2021-02-12T14:26:24Z
source:         RIPE # Filtered