173.255.230.217
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
- Long-established allocation (16y) +6
- Not on any threat blocklist +5
- Has a reverse-DNS (PTR) record +5
- Cdn allocation +5
- Trust score 86 / 100
Experimental · trust-vectors model v1.2.1 — a transparent heuristic, not a definitive verdict. How it works →
Domains hosted
as of 2026-10-18 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
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 19, 2026 and Oct 23, 2026 were not recorded; the current PTR is shown from its earliest retained observation.
- no PTR — since at least Oct 23, 2026 → present
- 173-255-230-217.ip.linodeusercontent.com — Oct 19, 2026 → Oct 23, 2026
- no PTR — Oct 16, 2026 → Oct 19, 2026
- 173-255-230-217.ip.linodeusercontent.com — Oct 15, 2026 → Oct 16, 2026
- no PTR — Oct 11, 2026 → Oct 15, 2026
- kolabirtlo.siniverspace7823.panel-laboralcj.gob.mx — Sep 30, 2026 → Oct 11, 2026
- no PTR — Sep 29, 2026 → Sep 30, 2026
- kolabirtlo.siniverspace7823.panel-laboralcj.gob.mx — Sep 25, 2026 → Sep 29, 2026
- 173-255-230-217.ip.linodeusercontent.com — Aug 19, 2026 → Sep 25, 2026
- no PTR — Aug 18, 2026 → Aug 19, 2026
- 173-255-230-217.ip.linodeusercontent.com — Aug 16, 2026 → Aug 18, 2026
Network Allocation for 173.255.230.217
- CIDR range
- 173.255.224.0/21
- IP range (int)
- 2,919,227,392 — 2,919,229,439
- Prefix length
- /21
- Organization
- Akamai Connected Cloud
- ASN
- AS63949
- ASN name
- Akamai Connected Cloud
- Location
- Cedar Knolls, New Jersey, United States
- Coordinates
- 40.822900, -74.459200
- Accuracy radius
- 20 km
- Postal code
- 07927
- Regional Internet Registry
- ARIN
- Allocated
- 2010-08-27
- Data source(s)
- maxmind_city, maxmind_country, maxmind_asn, ipinfo_lite
- Last updated
- 2026-10-22 08:47:18
BGP Routing
Live BGP anomalies →Origin AS announcing the most-specific prefix that covers this IP, observed across our RIPE RIS collectors.
Frequently Asked Questions
Who owns 173.255.230.217?
173.255.230.217 is allocated to Akamai Connected Cloud (AS63949), registered in Cedar Knolls, United States.
Where is 173.255.230.217 located?
The geolocation for 173.255.230.217 maps to Cedar Knolls, United States 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 173.255.230.217 on?
173.255.230.217 belongs to the 173.255.224.0/21 network block announced by AS63949. This range contains 2,048 addresses.
Does 173.255.230.217 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.
