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AS7474

Optus

Australia (AU)

ASN Information

AS NumberAS7474
AS NameOPTUSCOM-AS01-AU
OrganizationSingTel Optus Pty Ltd
Also known asOptus
CountryAustralia (AU)
RegistryAPNIC
ASN TypeNSP
Last Seen
Announcement Count165
IPv4 Prefix Count159
IPv6 Prefix Count6
RPKI StatusValid ×30NotFound ×15Unknown (could not be determined) ×5
IRR RecordsView IRR route objects
Websitehttp://optus.com.au/business/ ↗

AS Path to AS7474

  1. 58511—
  2. 1221ASN-TELSTRA - Telstra Limited
  3. 7474Origin

Most common path, seen 20× in route collector data, latest at a collector in Eugene, OR (2026-10-21 11:18:09 UTC). Prepends collapsed.

Route Collectors (Visibility)

Sydney: 11 peer session(s)São Paulo: 16 peer session(s)Johannesburg: 19 peer session(s)Singapore: 22 peer session(s)Amsterdam: 24 peer session(s)London: 31 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 (165)

View All →
PrefixFamilyRPKILast Seen
1.44.0.0/16IPv4ValidNot looked up yet
1.44.160.0/23IPv4ValidNot looked up yet
1.44.162.0/23IPv4ValidNot looked up yet
1.44.164.0/23IPv4ValidNot looked up yet
1.44.166.0/23IPv4ValidNot looked up yet
1.44.176.0/22IPv4Not checkedNot looked up yet
1.44.180.0/22IPv4Not checkedNot looked up yet
1.44.184.0/22IPv4Not checkedNot looked up yet

Peers (190)

View All →
ASNameRelationshipPathsLast Seen
AS7473SINGTEL-AS-AP - Singapore Telecommunications LtdUpstream (inferred)524
AS3257GTT-BACKBONE GTT Communications Inc.Upstream (inferred)246
AS1221ASN-TELSTRA - Telstra LimitedUpstream (inferred)47
AS137409GSLNETWORKS-AS-AP - GSL Networks Pty LTDBoth sides21
AS3356LEVEL3 - Level 3 Parent, LLCUpstream (inferred)15
AS7545TPG-INTERNET-AP - TPG Telecom LimitedBoth sides10
AS38880M21-AS-AP - Micron21 Datacentre Pty LtdBoth sides10
AS148968FALCORE-AS-AP - Falcore Investments Pty LtdBoth sides10

Neighbours seen next to AS7474 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 AS7474.

IX ports registered by AS7474 (self-reported by the network).

Interconnection Facilities (12)

FacilityCityCountry
NEXTDC S3ArtarmonAustralia
NEXTDC B1BrisbaneAustralia
NEXTDC B2Fortitude ValleyAustralia
NEXTDC S2Macquarie ParkAustralia
Equinix ME1/ME2 - MelbourneMelbourneAustralia
NEXTDC M1MelbourneAustralia
NEXTDC P2PerthAustralia
DigiCo Sydney SYD1 (formerly Global Switch Australia)SydneyAustralia
Equinix SY1/SY2 - SydneySydneyAustralia
Equinix SY3 - SydneySydneyAustralia
NEXTDC S1SydneyAustralia
Optus UltimoSydneyAustralia

Data centres where AS7474 says it can interconnect (self-reported).

IRR AS-SET and Peering Policy

IRR AS-SETAPNIC::AS7474:AS-OPTUS
Member of AS-SETsSee IRR page
Peering policySelective
Multiple locationsPreferred
Ratio requirementYes
ContractPrivate Only
Traffic1-5Tbps
Traffic ratioNot Disclosed
Geographic scopeAustralia
Max prefixes (IPv4 / IPv6)80000 / 20000
Unicast / IPv6 / MulticastYes / Yes / No
Looking glasshttps://looking-glass.optus.net.au/ ↗
Route serverNot available

Contact Information (3)

RoleNameEmailPhone
TechnicalOptus Business Fault Service Desk for business customersobnetworksd@optus.com.au+61280873140
AbuseAbuse Adminabuse@optusnet.com.au—
Public RelationsOptus Corporate Affairsmedia@optus.com.au+61280827850

Only contacts the network has chosen to publish are shown.

Upstreams (14)

View all →
ASNameRelationshipPathsLast Seen
AS7473SINGTEL-AS-AP - Singapore Telecommunications LtdUpstream (inferred)524
AS3257GTT-BACKBONE GTT Communications Inc.Upstream (inferred)246
AS1221ASN-TELSTRA - Telstra LimitedUpstream (inferred)47
AS137409GSLNETWORKS-AS-AP - GSL Networks Pty LTDBoth sides21
AS3356LEVEL3 - Level 3 Parent, LLCUpstream (inferred)15
AS7545TPG-INTERNET-AP - TPG Telecom LimitedBoth sides10
AS38880M21-AS-AP - Micron21 Datacentre Pty LtdBoth sides10
AS148968FALCORE-AS-AP - Falcore Investments Pty LtdBoth sides10
AS24516VIRTUTEL-AS-AP - Virtutel Pty LtdUpstream (inferred)5
AS132847NETSG-AS-AP - Network Solutions Group Pty LtdBoth sides5
AS38195SUPERLOOP-AS-AP - SuperloopBoth sides4
AS38561DOM-AU-AP - NTT Australia Solutions Pty LtdUpstream (inferred)1

Downstreams (183)

View all →
ASNameRelationshipPathsLast Seen
AS137409GSLNETWORKS-AS-AP - GSL Networks Pty LTDBoth sides21
AS7545TPG-INTERNET-AP - TPG Telecom LimitedBoth sides10
AS38880M21-AS-AP - Micron21 Datacentre Pty LtdBoth sides10
AS148968FALCORE-AS-AP - Falcore Investments Pty LtdBoth sides10
AS132847NETSG-AS-AP - Network Solutions Group Pty LtdBoth sides5
AS38195SUPERLOOP-AS-AP - SuperloopBoth sides4
AS703—Downstream (inferred)Inferred—
AS1851—Downstream (inferred)Inferred—
AS2756—Downstream (inferred)Inferred—
AS3360DXC-AS3360 - DXC US Latin America CorporationDownstream (inferred)Inferred—
AS3573—Downstream (inferred)Inferred—
AS4643—Downstream (inferred)Inferred—

Registry and network details

Registered holderOPTUSCOM-AS01-AU - SingTel Optus Pty Ltd
RegisteredYes
Peering policySelective
IRR AS-setAPNIC::AS7474:AS-OPTUS
Registry record last modified
MaintainersAPNIC-HM
Internet exchanges0
Facilities12
Network profile updated

Data updated . See limitations.