151.236.222.56
Reputation · trust score
A transparent 0–100 signal. Every entity starts at a neutral baseline of 65; threat-intel blocklists, exposure, reverse-DNS, routing and allocation each adjust it up or down. Higher is more trustworthy.
- Baseline (neutral) 65
- Not on any threat blocklist +5
- Has a reverse-DNS (PTR) record +5
- Cdn allocation +5
- Established allocation (14y) +3
- Trust score 83 / 100
Experimental · trust-vectors model v1.3.0 — a transparent heuristic, not a definitive verdict. How it works →
Domains hosted
as of 2026-10-31 UTC0
issued.live's latest DNS data shows no domain resolving to this IP.
Domain data provided by issued.live — for full details visit https://issued.live/pricing
Reverse DNS history
How this IP's reverse DNS (PTR) has changed over time, from our scans.
This IP's reverse DNS changes frequently — the timeline below shows the most recent changes.
Reverse-DNS changes between Oct 27, 2026 and Oct 31, 2026 were not recorded; the current PTR is shown from its earliest retained observation.
- no PTR — since at least Oct 31, 2026 → present
- 151-236-222-56.ip.linodeusercontent.com — Oct 27, 2026 → Oct 31, 2026
- no PTR — Oct 23, 2026 → Oct 27, 2026
- 151-236-222-56.ip.linodeusercontent.com — Oct 19, 2026 → Oct 23, 2026
- no PTR — Oct 16, 2026 → Oct 19, 2026
- 151-236-222-56.ip.linodeusercontent.com — Oct 13, 2026 → Oct 16, 2026
- no PTR — Oct 12, 2026 → Oct 13, 2026
- 151-236-222-56.ip.linodeusercontent.com — Oct 8, 2026 → Oct 12, 2026
- no PTR — Sep 30, 2026 → Oct 8, 2026
- 151-236-222-56.ip.linodeusercontent.com — Sep 27, 2026 → Sep 30, 2026
- no PTR — Sep 24, 2026 → Sep 27, 2026
- 151-236-222-56.ip.linodeusercontent.com — Aug 17, 2026 → Sep 24, 2026
- community.futurelings.com — May 31, 2026 → Aug 17, 2026
Network Allocation for 151.236.222.56
- CIDR range
- 151.236.216.0/21
- IP range (int)
- 2,548,881,408 — 2,548,883,455
- Prefix length
- /21
- Organization
- Akamai Connected Cloud
- ASN
- AS63949
- ASN name
- Akamai Connected Cloud
- Location
- London, England, United Kingdom
- Coordinates
- 51.508100, -0.127800
- Accuracy radius
- 20 km
- Postal code
- EC1A
- Regional Internet Registry
- RIPE
- Allocated
- 2012-08-16
- Data source(s)
- maxmind_city, maxmind_country, maxmind_asn, ipinfo_lite
- Last updated
- 2026-10-28 08:47:13
BGP Routing
Live BGP anomalies →Origin AS announcing the most-specific prefix that covers this IP, observed across our RIPE RIS collectors.
RIR Ownership History
Atom feed ⇲Allocation changes captured from regional internet registry (RIR) delegation files, re-imported every six hours, for ranges that have contained this IP.
| Date | Event | From | To |
|---|---|---|---|
| 2026-05-10 | Country Change | GB | US |
See the full history for 151.236.216.0/21.
Frequently Asked Questions
Who owns 151.236.222.56?
151.236.222.56 is allocated to Akamai Connected Cloud (AS63949), registered in London, United Kingdom.
Where is 151.236.222.56 located?
The geolocation for 151.236.222.56 maps to London, United Kingdom based on MaxMind GeoLite2 data. Accuracy depends on the provider and may represent the ISP's regional hub rather than the exact endpoint.
What network is 151.236.222.56 on?
151.236.222.56 belongs to the 151.236.216.0/21 network block announced by AS63949. This range contains 2,048 addresses.
Does 151.236.222.56 have a reverse DNS record?
Reverse DNS (PTR) records are resolved live when you visit this page. If a PTR record exists, it appears in the Reverse DNS field above. PTR records map IP addresses back to hostnames and are commonly used for email authentication and network diagnostics.
Neighbors
Other addresses in the same /24.
