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CIDR
/22 · 1.0K IPs
ASN
Endeavor Communications
Reverse DNS
137-49-228-209.ccrtc.com
Last scanned 5 hr 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.

72/100
Moderate
How this score is built

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

DNS records

Reverse DNS (PTR)
137-49-228-209.ccrtc.com
Forward-confirmed (FCrDNS)
✗ Mismatch
PTR TTL
86400 s
Reverse DNS last checked
2026-07-29 00:09 UTC
Forward DNS last checked
2026-07-29 00:09 UTC
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 137.49.228.209

CIDR range
137.49.228.0/22
IP range (int)
2,301,748,224 — 2,301,749,247
Prefix length
/22
Organization
Endeavor Communications
ASN
AS19751
ASN name
Endeavor Communications
Location
Roachdale, Indiana, United States
Coordinates
39.848900, -86.802200
Accuracy radius
20 km
Postal code
46172
Regional Internet Registry
ARIN
Allocated
2026-02-20
Data source(s)
maxmind_city, maxmind_asn, ipinfo_lite, maxmind_country
Last updated
2026-07-28 04:08:20

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

Announced prefix
Origin AS
Announcement samples
7,046
Last seen
2026-07-29 05:48:10

Frequently Asked Questions

Who owns 137.49.228.209?

137.49.228.209 is allocated to Endeavor Communications (AS19751), registered in Roachdale, United States.

Where is 137.49.228.209 located?

The geolocation for 137.49.228.209 maps to Roachdale, 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 137.49.228.209 on?

137.49.228.209 belongs to the 137.49.228.0/22 network block announced by AS19751. This range contains 1,024 addresses.

Does 137.49.228.209 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: 2026-07-29 06:06:50 UTC
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