asn.dev

Autonomous system

AS133159 MAMMOTHMEDIA-AS-AP Mammoth Media Pty Ltd

Hosting APNIC

IPv4 addresses 21.25K 32 prefixes
IPv6 prefixes 13 counted as prefixes, not addresses
Countries 1 mostly AU
Exchanges 12 recorded by PCH
Upstreams 12 0 downstream
Flagged prefixes 0 none

Interconnection

Peering at a glance

Full topology · Graph

Internet exchanges

Recorded at 12 exchanges in 2 countries, largest first.

ExchangeLocationTheir address
Equinix Internet Exchange SingaporeSingapore, Singapore27.111.230.163
Singapore Internet ExchangeSingapore, Singapore103.16.103.29
Megaport IX SydneySydney, Australia103.26.69.73
IX Australia (Sydney NSW)Sydney, Australia218.100.52.124
Megaport IX MelbourneMelbourne, Australia103.26.71.67
Megaport IX BrisbaneBrisbane, Australia103.26.70.127
IX Australia (Melbourne VIC)Melbourne, Australia218.100.78.103
IX Australia (Perth WA)Perth, Australia27.106.192.135

Transit providers

12 upstream, 0 downstream and 17 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS38195Superloop2,739
AS24482SG.GS56
AS64073Vetta Group51
AS174Cogent Communications, LLC43
AS4608Asia Pacific Network Information Centre38
AS37989DCS1 Pte. Ltd.17
AS38001NewMedia Express Pte Ltd17
AS9930TIME dotCom Berhad No. 14, Jalan Majistret U1/26 Hicom Glenmarie Industrial Park 40150 Shah Alam Selangor, Malaysia13

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-10, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.

Address space

Summary

Shape and geography

IPv4 32 prefixes · 21.25K addresses IPv6 13 prefixes

CountryNamePrefixes
AUAustralia45

Registry

Allocation record

APNIC · via Atlas (registry + RDAP)
Registry
APNIC
Handle
AS133159
Registry name
MAMMOTHMEDIA-AS-AP
Registrant
Mammoth Media Pty Ltd
Abuse contact
abuse@mammothmedia.com.au
Registered
2013-11-13
Last changed
2020-10-14
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
84% valid · 52 valid, 10 with no ROA
ROAs
48 authorising AS133159
ASPA
no ASPA record
IRR
98% registered · 61 of 62 announcements 1 other origin
Route objects
104 naming AS133159

Reputation

Classification and threat

Hosting Datacenter or cloud provider. Addresses are servers, not people.

Spamhaus DROP

Not on ASN-DROP The network as a whole is not listed.

No DROP prefixes None of its announced space is on the DROP prefix list.

Spamhaus DROP ("Don't Route Or Peer") lists space and networks run by, or hijacked for, spam and cybercrime operations: 431 networks and 1,775 prefixes, as published 2026-10-11. A short, high-confidence list, so a match is worth taking seriously, and absence from it says little on its own.

FBI IC3

No IC3 indicators Nothing from the FBI IC3 feed.

IC3 threat data is alpha. Absence of an indicator is not evidence of good behaviour, only of absence from this one feed.

Elsewhere

Cross-check