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AS59345

CME Group Singapore Operations Pte Ldt.

Singapore (SG)

ASN Information

AS NumberAS59345
AS NameCGSOPL-AS
OrganizationCME Group Singapore Operations Pte Ldt.
Also known asNot available
CountrySingapore (SG)
RegistryAPNIC
ASN TypeNot available
Last Seen
Announcement Count3
IPv4 Prefix Count3
IPv6 Prefix Count0
RPKI StatusNotFound ×3
IRR RecordsView IRR route objects
WebsiteNot available

AS Path to AS59345

  1. 37271Workonline Communications(Pty) Ltd - Workonline Communications(Pty) Ltd
  2. 8220COLT COLT Technology Services Group Limited
  3. 59345Origin

Most common path, seen 8× in route collector data, latest at a collector in Amsterdam (2026-10-17 06:27:04 UTC). Prepends collapsed.

Route Collectors (Visibility)

Sydney: 11 peer session(s)São Paulo: 16 peer session(s)Johannesburg: 19 peer session(s)Singapore: 21 peer session(s)Amsterdam: 24 peer session(s)London: 29 peer session(s)Eugene, OR: 58 peer session(s)
High (10+ peers)Medium (3–9)Low (1–2)

Approximate route collector locations, coloured by peer sessions carrying this AS's routes.

Announced Prefixes (3)

View All →
PrefixFamilyRPKILast Seen
198.246.140.0/24IPv4NotFoundNot looked up yet
198.246.141.0/24IPv4NotFoundNot looked up yet
198.246.142.0/24IPv4NotFoundNot looked up yet

Peers (5)

View All →
ASNameRelationshipPathsLast Seen
AS6461ZAYO-6461 - Zayo BandwidthUpstream (inferred)170
AS8220COLT COLT Technology Services Group LimitedUpstream (inferred)136
AS2856BT-UK-AS British Telecommunications LimitedUpstream (inferred)132
AS2914NTT-DATA-2914 - NTT America, Inc.Upstream (inferred)87
AS3356LEVEL3 - Level 3 Parent, LLCUpstream (inferred)6

Neighbours seen next to AS59345 in public AS paths. These are not confirmed BGP sessions; peer IP addresses and locations are not published by these sources.

Public Peering Exchange Points (0)

IX Updates →

No Internet Exchange ports are registered for AS59345.

IX ports registered by AS59345 (self-reported by the network).

Interconnection Facilities (0)

No interconnection facilities are registered for AS59345.

Data centres where AS59345 says it can interconnect (self-reported).

IRR AS-SET and Peering Policy

IRR AS-SETNot available
Member of AS-SETsSee IRR page
Peering policyNot available
Multiple locationsNot available
Ratio requirementNot available
ContractNot available
TrafficNot available
Traffic ratioNot available
Geographic scopeNot available
Max prefixes (IPv4 / IPv6)Not available
Unicast / IPv6 / MulticastNot available
Looking glassNot available
Route serverNot available

Contact Information (0)

No public contacts are registered for AS59345.

Only contacts the network has chosen to publish are shown.

Upstreams (5)

ASNameRelationshipPathsLast Seen
AS6461ZAYO-6461 - Zayo BandwidthUpstream (inferred)170
AS8220COLT COLT Technology Services Group LimitedUpstream (inferred)136
AS2856BT-UK-AS British Telecommunications LimitedUpstream (inferred)132
AS2914NTT-DATA-2914 - NTT America, Inc.Upstream (inferred)87
AS3356LEVEL3 - Level 3 Parent, LLCUpstream (inferred)6

Downstreams (0)

No downstream ASNs found for AS59345 in current data sources.

Registry and network details

Registered holderCGSOPL-AS - CME Group Singapore Operations Pte Ldt.
RegisteredYes
Peering policyNot available
IRR AS-setNot available
Registry record last modified
MaintainersAPNIC-HM
Internet exchangesNot available
FacilitiesNot available
Network profile updatedNot available

Data updated . See limitations.