IPv6 Address
2a0a:2b00:1:0:185:183:28:99
Address details
| Canonical | 2a0a:2b00:1:0:185:183:28:99 |
| Type | Global Unicast |
| Scope | global |
| Reverse DNS (PTR) | resolving… |
| .ip6.arpa | 9.9.0.0.8.2.0.0.3.8.1.0.5.8.1.0.0.0.0.0.1.0.0.0.0.0.b.2.a.0.a.2.ip6.arpa |
| Privacy relay | checking… |
Containing prefixes
| /32 (RIR allocation) | 2a0a:2b00::/32 |
| /48 (site allocation) | 2a0a:2b00:1::/48 |
| /56 (residential subnet) | 2a0a:2b00:1::/56 |
| /64 (endpoint subnet) | 2a0a:2b00:1::/64 |
Network & location
| ASN | AS52129 Proofpoint, Inc. |
| Organization | Proofpoint, Inc. |
| Location | United Kingdom |
| Network (CIDR) | 2a0a:2b00:1::/50 |
| Scanned PTR (WorldIP) | mx08-002f8a01.pphosted.com |
Location and ASN come from MaxMind GeoLite2 and ipinfo Lite (build of 2026-11-13), the same sources as our IPv4 pages. City-level IPv6 geolocation is approximate.
Not available for IPv6: VPN and proxy exit detection, trust score, live BGP origin and RPKI, and hosted domains are IPv4-only on WorldIP. Get this as JSON
Domains hosted
as of 2026-11-14 UTC1
Registrable domains (like example.com) with at least one name resolving to this IP — updated daily from issued.live's DNS data.
Domain data provided by issued.live — for full details visit https://issued.live/pricing
RDAP allocation
querying RIR…
Blocklist status
checking blocklists…
Related tools & guides
Last updated: 1794622139 UTC
