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CIDR
/25 · 128 IPs
ASN
Serv.host Group Ltd
Reverse DNS
relay.amadeus.net
Last scanned 2 days ago
Blocklisted
Checking…
Scanning blocklists

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.

43/100
Caution
How this score is built
Threat-intel listings
⚠ Spamhaus ASN-DROP

Experimental · trust-vectors model v1.2.0 — a transparent heuristic, not a definitive verdict. How it works →

DNS records

Reverse DNS (PTR)
relay.amadeus.net
Forward-confirmed (FCrDNS)
Not checked
PTR TTL
3600 s
Reverse DNS last checked
2026-09-26 20:41 UTC

Forward DNS records for relay.amadeus.net

TypeValuePriorityTTL
A 82.150.225.79 — 10800s
MX mrelay3.amadeus.net 20 —
MX mrelay4.amadeus.net 30 —
MX smtp2.mail.ascio.com 10 —
TXT amazonses:fs/JuDSFXQlX65JvKLE65D1Fzl/CVWW626pH5Fi8bt0= — —
TXT v=spf1 ip4:82.150.225.79 ip4:171.17.133.140 -all — —
every IP & sub-domain we've seen under this domain

Reverse & forward DNS collected by the WorldIP scanner fleet — FCrDNS confirms the PTR hostname resolves back to this IP.

Network Allocation for 185.170.154.151

CIDR range
185.170.154.0/25
IP range (int)
3,114,965,504 — 3,114,965,631
Prefix length
/25
Organization
Serv.host Group Ltd
ASN
AS207957
ASN name
Serv.host Group Ltd
Location
United States
Coordinates
37.751000, -97.822000
Accuracy radius
1000 km
Regional Internet Registry
RIPE
Allocated
2016-09-30
Data source(s)
maxmind_city, maxmind_country, maxmind_asn, ipinfo_lite
Last updated
2026-07-09 18:18:54

Origin AS announcing the most-specific prefix that covers this IP, observed across our RIPE RIS collectors.

Announced prefix
Origin AS
Announcement samples
40,285
Last seen
2026-09-27 10:44:58

Frequently Asked Questions

Who owns 185.170.154.151?

185.170.154.151 is allocated to Serv.host Group Ltd (AS207957), registered in United States.

Where is 185.170.154.151 located?

The geolocation for 185.170.154.151 maps to 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 185.170.154.151 on?

185.170.154.151 belongs to the 185.170.154.0/25 network block announced by AS207957. This range contains 128 addresses.

Does 185.170.154.151 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.

Related

Last updated: 2026-09-25 11:10:30 UTC
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