206208 looking glass

AS20577 TRADEWEB EUROPE LIMITED 🇬🇧 GB

Announcing 4 prefixes, seen at the RIS collectors.

IPv4 prefixes
4
1,024 (4 × /24)
IPv6 prefixes
0
-
Upstreams
2
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
AS20577
Name
TRADEWEB EUROPE LIMITED
Organisation
TRADEWEB EUROPE LIMITED
Country
🇬🇧 GB
RIR
RIPENCC
Allocated
2001-04-09

RPKI coverage of this AS

Its own announcements, validated against the current ROA set

0 valid (0.0%) 0 invalid (0.0%) 4 no ROA (100.0%)

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:        AS20577
as-name:        TRADEWEB
org:            ORG-TEL19-RIPE
import:         from AS15570 accept ANY
import:         from AS702 accept ANY
import:         from AS15533 accept ANY
import:         from AS21371 accept ANY
import:         from AS6461 accept ANY
export:         to AS15570 announce AS20577
export:         to AS702 announce AS20577
export:         to AS15533 announce AS20577
export:         to AS21371 announce AS20577
export:         to AS6461 announce AS20577
export:         to AS13335 announce AS20577
admin-c:        AR35691-RIPE
tech-c:         AR35691-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         uk-tradeweb-1-mnt
created:        1970-01-01T00:00:00Z
last-modified:  2026-07-09T09:17:00Z
source:         RIPE # Filtered

organisation:   ORG-TEL19-RIPE
org-name:       TRADEWEB EUROPE LIMITED
country:        GB
reg-nr:         03912826
org-type:       LIR
address:        1 Fore Street Avenue
address:        EC2Y 9DT
address:        London
address:        UNITED KINGDOM
phone:          +44 20 7776 3204
admin-c:        AR35691-RIPE
tech-c:         AR35691-RIPE
abuse-c:        AR35691-RIPE
mnt-ref:        uk-tradeweb-1-mnt
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         uk-tradeweb-1-mnt
mnt-ref:        RIPE-NCC-HM-MNT
created:        2016-03-09T08:30:48Z
last-modified:  2026-07-09T09:17:11Z
source:         RIPE # Filtered

role:           Abuse-C Role
address:        1 Fore Street Avenue
address:        EC2Y 9DT
address:        London
address:        UNITED KINGDOM
nic-hdl:        AR35691-RIPE
abuse-mailbox:  ens@tradeweb.com
mnt-by:         uk-tradeweb-1-mnt
created:        2016-03-09T08:30:48Z
last-modified:  2016-03-09T08:30:48Z
source:         RIPE # Filtered