$ query “AS49915” --type=asn → 1 result(s)
AS49915 · MEGAPORT
Megaport (UK) Limited
AS49915 is owned by Megaport (UK) Limited and is a major transit provider, registered in the United Kingdom since 2016. The system announces a respectable 22 272 IPv4 addresses, and supports IPv6. The bulk of its IP address space is in the United States, with additional presence in Germany and Japan, and a smaller footprint in another country. This AS's prefix announcements have been recently modified.
- Top 5% — Top 5% of all autonomous systems by reach and degree
Basic Information
- Country
- 🇬🇧 United Kingdom
- Category
- Hosting
- Network Role
- Major Transit
- Data Origin
- Authoritative — Metadata from authoritative RIR registry (ARIN, RIPE, APNIC, etc.)
- Registered
- August 02, 2016
- Last Changed
- March 05, 2026
- Last Seen
- April 28, 2026 (active)
Prefix Summary
- IPv4 Prefixes (raw / aggregated)
- 50 / 14
- IPv6 Prefixes (raw / aggregated)
- 36 / 8
- IPv4 Addresses
- 22 272
- Largest IPv4 Prefix
- /19 (8 192 addresses)
- Largest IPv6 Prefix
- /45
- Geolocated Countries
- 🇺🇸 United States (13 824 IPs), 🇩🇪 Germany (12 032 IPs), 🇯🇵 Japan (4 096 IPs) and 1 more
- Prefix Changed
- April 23, 2026
Reputation
- Reputation
- Pristine — 0 flagged IPs
Connectivity Summary
- Upstream Providers
- 14 upstreams providing transit
- Peers
- 134 networks exchanging traffic without transit
- Downstream Customers
- 124 downstreams buying transit
- Unclassified
- 28 unclassified BGP neighbors
- Degree
- 300 unique BGP neighbors
- Reach
- 243 networks in customer cone
Upstream Providers (14)
- AS174 — COGENT-174 (Tier-1 transit)
- AS3356 — LEVEL3 (Tier-1 transit)
- AS137409 — GSLNETWORKS-AS-AP
- AS1299 — TWELVE99 (Tier-1 transit)
- AS3257 — GTT-BACKBONE (Tier-1 transit)
- AS3549 — LVLT-3549
- AS2914 — NTT-DATA-2914 (Tier-1 transit)
- AS52025 — PARADOXNETWORKS-LIMITED
- AS4637 — ASN-TELSTRA-GLOBAL
- AS1221 — ASN-TELSTRA
- and 4 more
Prefix Lists
IPv4 Prefixes (50 total)
- 51.146.0.0/19 (8 192 addresses (/19 prefix))
- 162.43.160.0/20 (4 096 addresses (/20 prefix))
- 162.43.144.0/20 (4 096 addresses (/20 prefix))
- 162.43.136.0/21 (2 048 addresses (/21 prefix))
- 162.43.184.0/22 (1 024 addresses (/22 prefix))
- 162.43.180.0/23 (512 addresses (/23 prefix))
- 162.43.176.0/23 (512 addresses (/23 prefix))
- 162.43.134.0/24 (256 addresses (/24 prefix))
- 162.43.132.0/24 (256 addresses (/24 prefix))
- 103.114.55.0/24 (256 addresses (/24 prefix))
- 162.43.182.0/24 (256 addresses (/24 prefix))
- 84.239.30.0/24 (256 addresses (/24 prefix))
- 168.82.154.0/24 (256 addresses (/24 prefix))
- 168.82.254.0/24 (256 addresses (/24 prefix))
IPv6 Prefixes (36 total)
- 2a0a:1800:8::/45
- 2a0a:1800:10::/45
- 2a0a:1800:20::/45
- 2a0a:1800:4::/46
- 2a0a:1800:18::/46
- 2a0a:1800:1e::/47
- 2a0a:1800:1c::/48
- 2a0a:1800:29::/48