Autonomous system profile

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

AS62044

Announcement observedRIPE NCC

ZSCALER-EMEA Zscaler Switzerland GmbH · ZSCALER-EMEA

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

Last active10/22/2026, 18:00:40Snapshot expired

View network topology RDAP registration

ASN: AS62044
Registration country: United States
Name: ZSCALER-EMEA Zscaler Switzerland GmbH
Abbreviation: ZSCALER-EMEA
Registration date: 3/7/2014, 07:56:35
Status: Announcement observed
RIR: RIPE NCC

Network relationships and announced prefixes

ASN / prefix	Description / organization	Geographic scope	First seen	Last active	IPv4	IPv6	Status
101.2.251.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 16:00:00	10/22/2026, 08:00:00	✓	×	Currently valid
136.226.156.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 16:00:00	10/22/2026, 08:00:00	✓	×	Currently valid
136.226.157.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 16:00:00	10/22/2026, 08:00:00	✓	×	Currently valid
136.226.158.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 16:00:00	10/22/2026, 08:00:00	✓	×	Currently valid
136.226.159.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 16:00:00	10/22/2026, 08:00:00	✓	×	Currently valid
136.226.160.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 16:00:00	10/22/2026, 08:00:00	✓	×	Currently valid
136.226.161.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 16:00:00	10/22/2026, 08:00:00	✓	×	Currently valid
136.226.162.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 16:00:00	10/22/2026, 08:00:00	✓	×	Currently valid
136.226.164.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 16:00:00	10/22/2026, 08:00:00	✓	×	Currently valid
136.226.166.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 16:00:00	10/22/2026, 08:00:00	✓	×	Currently valid
136.226.168.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 16:00:00	10/22/2026, 08:00:00	✓	×	Currently valid
136.226.170.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 16:00:00	10/22/2026, 08:00:00	✓	×	Currently valid
136.226.172.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 16:00:00	10/22/2026, 08:00:00	✓	×	Currently valid
136.226.174.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 16:00:00	10/22/2026, 08:00:00	✓	×	Currently valid
136.226.176.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 16:00:00	10/22/2026, 08:00:00	✓	×	Currently valid
136.226.178.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 16:00:00	10/22/2026, 08:00:00	✓	×	Currently valid
136.226.180.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 16:00:00	10/22/2026, 08:00:00	✓	×	Currently valid
136.226.182.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 16:00:00	10/22/2026, 08:00:00	✓	×	Currently valid
136.226.184.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 16:00:00	10/22/2026, 08:00:00	✓	×	Currently valid
136.226.190.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 16:00:00	10/22/2026, 08:00:00	✓	×	Currently valid
136.226.192.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 16:00:00	10/22/2026, 08:00:00	✓	×	Currently valid
136.226.194.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 16:00:00	10/22/2026, 08:00:00	✓	×	Currently valid
136.226.196.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 16:00:00	10/22/2026, 08:00:00	✓	×	Currently valid
136.226.198.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 16:00:00	10/22/2026, 08:00:00	✓	×	Currently valid
136.226.214.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 16:00:00	10/22/2026, 08:00:00	✓	×	Currently valid
136.226.216.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 16:00:00	10/22/2026, 08:00:00	✓	×	Currently valid
136.226.23.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 16:00:00	10/22/2026, 08:00:00	✓	×	Currently valid
136.226.246.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 16:00:00	10/22/2026, 08:00:00	✓	×	Currently valid
136.226.43.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 16:00:00	10/22/2026, 08:00:00	✓	×	Currently valid
137.31.0.0/22BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 16:00:00	10/22/2026, 08:00:00	✓	×	Currently valid
137.31.112.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 16:00:00	10/22/2026, 08:00:00	✓	×	Currently valid
137.31.12.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 16:00:00	10/22/2026, 08:00:00	✓	×	Currently valid
137.31.130.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 16:00:00	10/22/2026, 08:00:00	✓	×	Currently valid
137.31.133.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 16:00:00	10/22/2026, 08:00:00	✓	×	Currently valid
137.31.140.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 16:00:00	10/22/2026, 08:00:00	✓	×	Currently valid
137.31.16.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 16:00:00	10/22/2026, 08:00:00	✓	×	Currently valid
137.31.169.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 16:00:00	10/22/2026, 08:00:00	✓	×	Currently valid
137.31.20.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 16:00:00	10/22/2026, 08:00:00	✓	×	Currently valid
137.31.22.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 16:00:00	10/22/2026, 08:00:00	✓	×	Currently valid
137.31.32.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 16:00:00	10/22/2026, 08:00:00	✓	×	Currently valid
137.31.34.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 16:00:00	10/22/2026, 08:00:00	✓	×	Currently valid
137.31.36.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 16:00:00	10/22/2026, 08:00:00	✓	×	Currently valid
137.31.37.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 16:00:00	10/22/2026, 08:00:00	✓	×	Currently valid
137.31.43.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 16:00:00	10/22/2026, 08:00:00	✓	×	Currently valid
137.31.45.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 16:00:00	10/22/2026, 08:00:00	✓	×	Currently valid
137.31.46.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 16:00:00	10/22/2026, 08:00:00	✓	×	Currently valid
137.31.47.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 16:00:00	10/22/2026, 08:00:00	✓	×	Currently valid
137.31.48.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 16:00:00	10/22/2026, 08:00:00	✓	×	Currently valid
137.31.52.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 16:00:00	10/22/2026, 08:00:00	✓	×	Currently valid
137.31.58.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 16:00:00	10/22/2026, 08:00:00	✓	×	Currently valid

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

Registration and sources

Organization: ZSCALER-EMEA Zscaler Switzerland GmbH
RIR: RIPE NCC
Registration country: United States
Registration date: 3/7/2014, 07:56:35
Abuse contact: poc-abuse@zscaler.com

Snapshot trend

10/22/2026, 18:00:40513 v442 v673 Upstream · 60 Uncertain

10/19/2026, 06:22:46513 v442 v6104 Upstream · 128 Uncertain

10/13/2026, 04:22:13513 v442 v6105 Upstream · 129 Uncertain

10/1/2026, 02:35:33511 v442 v6109 Upstream · 129 Uncertain

10/1/2026, 02:09:550 v40 v60 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