ASN lookup result for AS33905 Akamai International B.V. — network size, BGP routing and registration
IPv4 addresses
13,056
51 announced prefixes
IPv6 addresses
3.14 × 10²⁷
20 announced prefixes
BGP neighbours
…
CAIDA rank
#17,200
Customer cone 1 ASNs
RPKI
100% valid
0 invalid · 0 not covered
IXPs / facilities
0 / 0
Operator self-reported
History
How prefixes were announced and changed hands, registration changes, and outage or hijack incidents.
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IP ranges
Currently announced prefixes with their RIR registration and geolocation.
| Prefix | RPKI | Registration | Geolocation | Addresses |
|---|---|---|---|---|
| 2.18.48.0/24 | Valid | AKAMAI-PARIPE |  United States | 256 |
| 2.18.49.0/24 | Valid | AKAMAI-PARIPE | United States | 256 |
| 2.18.50.0/24 | Valid | AKAMAI-PARIPE |  Japan | 256 |
| 2.18.51.0/24 | Valid | AKAMAI-PARIPE | Japan | 256 |
| 2.18.52.0/24 | Valid | AKAMAI-PARIPE |  Australia | 256 |
| 2.18.53.0/24 | Valid | AKAMAI-PARIPE | Australia | 256 |
| 2.18.54.0/24 | Valid | AKAMAI-PARIPE |  Brazil | 256 |
| 2.18.55.0/24 | Valid | AKAMAI-PARIPE | Brazil | 256 |
| 23.1.35.0/24 | Valid | — | Australia | 256 |
| 23.1.99.0/24 | Valid | — |  Germany | 256 |
| 23.1.106.0/24 | Valid | — | United States | 256 |
| 23.7.244.0/24 | Valid | — | Germany | 256 |
| 23.11.32.0/24 | Valid | — | United States | 256 |
| 23.11.33.0/24 | Valid | — | United States | 256 |
| 23.11.34.0/24 | Valid | — | Brazil | 256 |
| 23.11.35.0/24 | Valid | — | Brazil | 256 |
| 23.11.36.0/24 | Valid | — | Australia | 256 |
| 23.11.37.0/24 | Valid | — | Australia | 256 |
| 23.11.38.0/24 | Valid | — | Japan | 256 |
| 23.11.39.0/24 | Valid | — | Japan | 256 |
Geography
Where this network’s IPv4 addresses are located.
Registered in Netherlands, but none of the sampled addresses geolocate there.
- United States21.6%
- Japan19.6%
- Australia19.6%
- Brazil19.6%
- Germany19.6%
- Scope
- Regional
- In registered country
- 0.0%
Estimated by sampling IPv4 ranges against a geolocation database.
BGP Announcements
Hourly BGP route announcements over the last 7 days
Data: Cloudflare Radar, licensed under CC BY-NC 4.0
Activity
Hourly traffic over the last 7 days, normalized to this network’s peak.
No traffic observations for this network in the last 7 days.
Datacenter Presence
WHOIS record
The registry’s record for this AS number: holder, status, dates and contacts.
Related networks
Other ASNs registered in the same country with the same network type.
Sources
Where the information on this page comes from and when it was updated.
| Information | Source | Updated |
|---|---|---|
| Registered country | RIR daily delegation statistics | 2026-10-22 |
| Organization & company country | AS-to-organization data | 2026-10-21 |
| Network type | CleanIP ASN canon | 2026-09-12 |
| Announced prefixes & BGP neighbours | Public BGP routing data | 2026-10-22 |
| IPv4 geography | Geolocation database | — |
| RPKI validation | RPKI ROA validation data | 2026-10-22 |
| Rank & customer cone | CAIDA AS Rank | 2026-10-01 |
| Network tags | Public routing data community tags | 2026-10-22 |
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