AS43949 Marsh Limited 🇬🇧 GB

Announcing 11 prefixes, seen at the RIS collectors.

IPv4 prefixes

19,200 (75 × /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: AS43949
Name: Marsh Limited
Organisation: Marsh Limited
Country: 🇬🇧 GB
RIR: RIPENCC
Allocated: 2007-10-25

RPKI coverage of this AS

Its own announcements, validated against the current ROA set

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

Whois

Fetched from whois.ripe.net

as-block:       AS43075 - AS44168
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:        2023-12-11T15:09:58Z
last-modified:  2023-12-11T15:09:58Z
source:         RIPE

aut-num:        AS43949
as-name:        MMC
org:            ORG-MMC2-RIPE
import:         from AS2856 accept ANY
import:         from AS1273 accept ANY
export:         to AS2856 announce AS43949
export:         to AS1273 announce AS43949
admin-c:        AR7653-RIPE
tech-c:         AR7653-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         MMC-MNT
created:        2007-10-25T11:01:46Z
last-modified:  2018-09-04T10:27:51Z
source:         RIPE # Filtered
sponsoring-org: ORG-BPIS1-RIPE

organisation:   ORG-MMC2-RIPE
org-name:       Marsh Limited
country:        GB
reg-nr:         01507274
org-type:       OTHER
address:        Marsh & McLennan Companies
address:        4 St Pauls Square,
address:        Old Hall Street
address:        Liverpool
address:        L3 9SJ
address:        GB
phone:          +44 151 242 7104
abuse-c:        AC32217-RIPE
admin-c:        AR7653-RIPE
tech-c:         AR7653-RIPE
mnt-ref:        MMC-MNT
mnt-by:         BTNET-MNT
created:        2007-10-18T09:16:05Z
last-modified:  2026-05-13T06:35:20Z
source:         RIPE # Filtered

person:         Andrew Roberts
address:        MMC Global Technology Infrastructure
address:        C/O Mercer
address:        Mercury Court
address:        Tithebarn Street
address:        Liverpool
address:        L2 2QH
address:        GB
phone:          +44 151 242 7104
nic-hdl:        AR7653-RIPE
remarks:        Please send abuse notification to abuse@bt.net
created:        2007-10-18T09:06:40Z
last-modified:  2016-04-06T21:58:06Z
mnt-by:         RIPE-NCC-LOCKED-MNT
source:         RIPE # Filtered