AS49915 — MEGAPORT Megaport (UK) Limited

AS49915 announces 29 IPv4 prefixes covering 35,840 addresses and 9 IPv6 prefixes.

About this network

MEGAPORT-GLOBAL-ACCESS is operated by Megaport.

What it's used for

• The address space carries cloud and interconnection infrastructure, evidenced by reverse DNS entries such as lag-1-1746.ash-cs2-ip-1.megaport.com and ae1-12.mad-ix2-ip-1.megaport.com, which reference specific data center locations and exchange points.
• The AS announces 34,048 IPv4 addresses across 33 prefixes and 7 IPv6 prefixes, while maintaining 300 observed neighbours; this ratio of moderate address space to high peering density indicates a transit and network service provider role rather than a residential access network.
• Traffic from this AS consists of enterprise cloud workloads, API endpoints, and interconnection traffic routed through Megaport's global network of data centers and internet exchange points.

Notable

• Registrants align with the announcer, including Megaport (USA) Inc. for the MU-87 netname and Megaport (UK) Limited for the UK-MEGAPORT-20250220 netname, alongside Cloud Holding International inc for several legacy prefixes.
• The address inventory is a mix of US-based blocks (162.43.0.0/16 range) and UK-based blocks (152.236.0.0/16 range), reflecting the company's global expansion and acquisition of address space in different regions.

This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy.

Announced prefixes

• 27.123.226.0/24
• 84.239.30.0/24
• 103.114.55.0/24
• 144.225.10.0/24
• 152.236.128.0/20
• 152.236.144.0/22
• 152.236.148.0/23
• 152.236.150.0/24
• 152.236.152.0/21
• 152.236.161.0/24
• 152.236.162.0/23
• 152.236.164.0/22
• 162.43.130.0/23
• 162.43.132.0/22
• 162.43.136.0/21
• 162.43.144.0/20
• 162.43.160.0/20
• 162.43.176.0/21
• 162.43.184.0/22
• 168.82.154.0/24
• 168.82.254.0/24
• 190.9.32.0/20
• 190.114.0.0/21
• 190.114.8.0/23
• 190.114.11.0/24
• 190.114.12.0/24
• 190.114.16.0/24
• 190.114.24.0/24
• 200.6.152.0/21
• 2800:140::/48
• 2a0a:1800:4::/46
• 2a0a:1800:8::/45
• 2a0a:1800:10::/44
• 2a0a:1800:20::/43
• 2a0a:1800:32::/47
• 2a0a:1800:35::/48
• 2a0a:1800:36::/47
• 2a0a:1800:100::/40

Upstream networks

• AS174 Cogent Communications, LLC
• AS3257 GTT Communications Inc.
• AS6461 Zayo Bandwidth
• AS38195 Superloop
• AS6939 Hurricane Electric LLC
• AS9498 BHARTI Airtel Ltd.
• AS3491 PCCW Global (HK) Ltd.
• AS2764 AAPT Limited
• AS2914 NTT America, Inc.
• AS137409 GSL Networks Pty LTD
• AS3356 Level 3 Parent, LLC
• AS1221 Telstra Limited
• AS1299 Arelion Sweden AB
• AS13329 Kansas Fiber Network, LLC
• AS24482 SG.GS
• AS32098 Transtelco Inc
• AS22381 SAMM TECNOLOGIA E TELECOMUNICACOES S.A
• AS4637 Telstra Global
• AS37721 Virtual Technologies & Solutions
• AS64073 Vetta Group
• AS9002 RETN Limited
• AS293 ESnet
• AS34549 meerfarbig GmbH & Co. KG
• AS394256 Tech Futures Interactive Inc.
• AS50304 Blix Solutions AS

Downstream networks

• AS396356 Latitude.sh
• AS63850 QRHUB PTY LTD T/A Entrust ICT
• AS9266 Fiveways International Limited
• AS262287 Latitude.sh LTDA
• AS395153 Racktopia Inc.
• AS4913 Speedcast Communications, Inc
• AS46790 Providence Health & Services
• AS200484 Brevo SAS
• AS19721 Magellan Health Services
• AS26225 Think On, Inc.
• AS7155 ViaSat,Inc.
• AS7387 ONBOARDCLOUD PTE. LTD.
• AS139077 FREEDOM INTERNET HOLDINGS PTY LTD
• AS24443 ISP Networks Pty Ltd Service Provider Australia
• AS139664 Securiton Technologies
• AS135814 Extreme IX
• AS7628 CorpCloud Pty Ltd
• AS401905 Moonlite AI Inc.
• AS59383 Office of Finance and Services T/A Department of Finance and Services (NSW)
• AS25625 IP Access International
• AS3925 ICOnetworks
• AS46432 Miami Transcoding Services Llc
• AS401483 Namespace Labs
• AS23467 New Relic
• AS135323 Sentinel 365 Pty Ltd

Adjacent networks

• AS174 Cogent Communications, LLC
• AS38195 Superloop
• AS3257 GTT Communications Inc.
• AS396356 Latitude.sh
• AS2764 AAPT Limited
• AS1221 Telstra Limited
• AS6939 Hurricane Electric LLC
• AS63850 QRHUB PTY LTD T/A Entrust ICT
• AS6461 Zayo Bandwidth
• AS3491 PCCW Global (HK) Ltd.
• AS9266 Fiveways International Limited
• AS137409 GSL Networks Pty LTD
• AS395153 Racktopia Inc.
• AS2914 NTT America, Inc.
• AS262287 Latitude.sh LTDA
• AS4913 Speedcast Communications, Inc
• AS46790 Providence Health & Services
• AS135814 Extreme IX
• AS200484 Brevo SAS
• AS9498 BHARTI Airtel Ltd.
• AS19721 Magellan Health Services
• AS26225 Think On, Inc.
• AS7155 ViaSat,Inc.
• AS7387 ONBOARDCLOUD PTE. LTD.
• AS139077 FREEDOM INTERNET HOLDINGS PTY LTD

Routing security

• RPKI: 139 valid, 1 invalid and 2 not-found announcements; 41 ROAs.
• ASPA: none published.
• IRR: 91% of announcements registered; 173 route objects.
• Listed in as-sets: AS-32098, AS-ECIX-FRA, AS-FBL-NZ-PEERS, AS-HURRICANE, AS-HURRICANEV6, AS-ITXBR1, AS-MANDA-ECIX-PEERS-V4, AS-MANDA-ECIX-PEERS-V6, AS-MEGAPORT-RS-AKL, AS-MEGAPORT-RS-ASH, AS-MEGAPORT-RS-BNE, AS-MEGAPORT-RS-DAL, AS-MEGAPORT-RS-LAX, AS-MEGAPORT-RS-MEL, AS-MEGAPORT-RS-PER, AS-MEGAPORT-RS-SEA, AS-MEGAPORT-RS-SIN, AS-MEGAPORT-RS-SYD, AS-MEGAPORT-RS-TOR, AS-STARNETSRO, AS-TELSTRA-INTL-CUSTOMERS, AS1221:AS-TI-4637-AU-NZ, AS137409:AS-MERCURY, AS2764:AS-BGP-CUSTS, AS49915:AS-MEGAPORT.

Internet exchanges

• LINX LON1 — London, United Kingdom
• Equinix Internet Exchange Ashburn — Ashburn, United States
• Seattle Internet Exchange — Seattle, United States
• Toronto Internet Exchange — Toronto, Canada
• Equinix Internet Exchange Chicago — Chicago, United States
• Megaport IX Sydney — Sydney, Australia
• FL-IX - The Florida Internet Exchange / Community IX - Florida — Miami, United States
• Midwest Internet Cooperative Exchange — Minneapolis, United States
• Megaport IX Melbourne — Melbourne, Australia
• Megaport Frankfurt IX — Frankfurt, Germany
• Megaport IX Brisbane — Brisbane, Australia
• MegaPort-IX Auckland — Auckland, New Zealand
• Megaport IX Perth — Perth, Australia
• Megaport IX Ashburn — Ashburn, United States
• MegaPort IX Singapore — Singapore, Singapore
• Megaport Dallas — Dallas, United States
• Megaport IX Los Angeles — Los Angeles, United States
• Megaport IX Seattle — Seattle, United States
• Megaport Toronto — Toronto, Canada