Autonomous system profile

Review registration details, announced prefixes, network relationships and historical snapshots.

AS20577

Announcement observedRIPE NCC

TRADEWEB TRADEWEB EUROPE LIMITED · TRADEWEB

This profile is assembled from CHA.LA's normalized registration, routing and observation snapshots.

Last active10/1/2026, 05:29:21Snapshot expired

View network topology RDAP registration

ASN: AS20577
Registration country: United Kingdom
Name: TRADEWEB TRADEWEB EUROPE LIMITED
Abbreviation: TRADEWEB
Registration date: 1/1/1970, 00:00:00
Status: Announcement observed
RIR: RIPE NCC

Network relationships and announced prefixes

ASN / prefix	Description / organization	Geographic scope	First seen	Last active	IPv4	IPv6	Status
185.143.187.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 00:00:00	10/28/2026, 00:00:00	✓	×	Currently valid
193.108.18.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 00:00:00	10/28/2026, 00:00:00	✓	×	Currently valid
195.254.178.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 00:00:00	10/28/2026, 00:00:00	✓	×	Currently valid
91.216.116.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 00:00:00	10/28/2026, 00:00:00	✓	×	Currently valid

BGP prefixes have no geographic country; the column is marked not applicable.

Registration and sources

Organization: TRADEWEB TRADEWEB EUROPE LIMITED
RIR: RIPE NCC
Registration country: United Kingdom
Registration date: 1/1/1970, 00:00:00
Abuse contact: ens@tradeweb.com

Snapshot trend

10/1/2026, 05:29:214 v40 v62 Upstream · 0 Uncertain

ASN route snapshotThis page reads collected ASN, prefix, relationship and history data. External interfaces are used for initial collection and scheduled refreshes.Source keys: cha-la-external-routing · rir-rdap-asn · iana-rdap-asn-bootstrap