206208 looking glass

AS20738 Heart Internet limited 🇬🇧 GB

Announcing 79 prefixes, seen at the RIS collectors.

IPv4 prefixes
76
45,568 (178 × /24)
IPv6 prefixes
3
3 × /48
Upstreams
1
transit providers observed
Peers
0
settlement-free adjacencies
Downstreams
0
transit customers observed
Customer cone
0
ASes reachable through it

Registry and operator data

AS number
AS20738
Name
Heart Internet limited
Organisation
Heart Internet limited - AS20738
Country
🇬🇧 GB
RIR
RIPENCC
Allocated
2001-05-15
Peering policy
Selective
Website
https://www.heartinternet.uk/
PeeringDB
net/3877

RPKI coverage of this AS

Its own announcements, validated against the current ROA set

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

Whois

Fetched from whois.ripe.net

as-block:       AS20485 - AS20857
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:        2018-11-22T15:27:27Z
last-modified:  2018-11-22T15:27:27Z
source:         RIPE

aut-num:        AS20738
as-name:        GD-EMEA-DC-LD5
org:            ORG-HIL23-RIPE
admin-c:        HINO1-RIPE
tech-c:         TA9170-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         lir-uk-heart-internet-1-MNT
created:        2002-08-29T09:45:39Z
last-modified:  2025-03-04T14:09:18Z
source:         RIPE

organisation:   ORG-HIL23-RIPE
org-name:       Heart Internet limited
country:        GB
reg-nr:         15319281
org-type:       LIR
address:        Units 4 - 5 Tristram Centre, Brown Lane West
address:        LS12 6BF
address:        Leeds
address:        UNITED KINGDOM
phone:          +443300434096
admin-c:        TA9170-RIPE
admin-c:        RN5503-RIPE
tech-c:         TA9170-RIPE
abuse-c:        AR76764-RIPE
mnt-ref:        lir-uk-heart-internet-1-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         lir-uk-heart-internet-1-MNT
created:        2024-09-06T07:00:28Z
last-modified:  2026-05-13T07:07:52Z
source:         RIPE # Filtered

role:           Heart Internet Network Operations Team
address:        Units 4 - 5 Tristram Centre, Brown Lane West
nic-hdl:        HINO1-RIPE
tech-c:         AW7648-RIPE
tech-c:         RN5503-RIPE
mnt-by:         HEARTINTERNET-NETOPS-MNT
created:        2024-10-03T10:14:52Z
last-modified:  2026-03-20T07:46:30Z
source:         RIPE # Filtered

role:           Technical
address:        UNITED KINGDOM
address:        Leeds
address:        LS12 6BF
address:        Units 4 - 5 Tristram Centre, Brown Lane West
phone:          +443300434096
nic-hdl:        TA9170-RIPE
mnt-by:         lir-uk-heart-internet-1-MNT
created:        2024-09-06T07:00:25Z
last-modified:  2024-09-06T07:00:27Z
source:         RIPE # Filtered