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CIDR
/22 · 1.0K IPs
ASN
B2 Net Solutions Inc.
Reverse DNS
sub4.clarovalis.com
Last scanned 9 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 v1.1.0 — a transparent heuristic, not a definitive verdict. How it works →

DNS records

Reverse DNS (PTR)
sub4.clarovalis.com
Forward-confirmed (FCrDNS)
Not checked
PTR TTL
86400 s
Reverse DNS last checked
2026-07-20 12:59 UTC
Forward DNS last checked
2026-07-20 12:59 UTC

Forward DNS records for sub4.clarovalis.com

TypeValuePriorityTTL
A 152.232.91.207 172798s
A 152.232.91.208 172798s
A 152.232.91.210 172798s
A 152.232.91.211 172798s
A 152.232.91.217 172798s
A 152.232.91.220 172798s
A 152.232.91.221 172798s
A 152.232.91.223 172798s
A 152.232.91.224 172798s
A 152.232.91.225 172798s
A 152.232.91.230 172798s
A 152.232.91.231 172798s
A 152.232.91.237 172798s
A 152.232.91.238 172798s
A 152.232.91.240 172798s
A 152.232.91.249 172798s
A 31.76.193.207 172800s
A 31.76.193.208 172797s
A 31.76.193.209 172798s
A 31.76.193.210 172799s
A 31.76.193.211 172800s
A 31.76.193.212 172800s
A 31.76.193.213 172799s
A 31.76.193.214 172799s
A 31.76.193.215 172799s
A 31.76.193.216 172797s
A 31.76.193.217 172800s
A 31.76.193.218 172800s
A 31.76.193.219 172797s
A 31.76.193.220 172799s
A 31.76.193.221 172799s
A 31.76.193.222 172799s
A 31.76.193.223 172800s
A 31.76.193.224 172800s
A 31.76.193.225 172799s
A 31.76.193.226 172800s
A 31.76.193.227 172799s
A 31.76.193.228 172797s
A 31.76.193.229 172799s
A 31.76.193.230 172799s
A 31.76.193.231 172800s
A 31.76.193.232 172798s
A 31.76.193.233 172797s
A 31.76.193.234 172800s
A 31.76.193.235 172799s
A 31.76.193.236 172798s
A 31.76.193.237 172800s
A 31.76.193.238 172799s
A 31.76.193.239 172799s
A 31.76.193.240 172799s
A 31.76.193.241 172800s
A 31.76.193.242 172800s
A 31.76.193.243 172797s
A 31.76.193.244 172800s
A 31.76.193.245 172800s
A 31.76.193.246 172799s
A 31.76.193.247 172800s
A 31.76.193.248 172800s
A 31.76.193.249 172799s
MX mx1.clarovalis.com 1
TXT v=DMARC1; p=reject; rua=mailto:dmarc@sub4.clarovalis.com
TXT v=spf1 a:sub4.clarovalis.com -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 152.232.91.233

CIDR range
152.232.88.0/22
IP range (int)
2,565,363,712 — 2,565,364,735
Prefix length
/22
Organization
B2 Net Solutions Inc.
ASN
AS55286
ASN name
B2 Net Solutions Inc.
Location
Piscataway, New Jersey, United States
Coordinates
40.499300, -74.399000
Accuracy radius
20 km
Postal code
08854
Regional Internet Registry
ARIN
Allocated
2025-05-21
Data source(s)
maxmind_city, maxmind_asn, maxmind_country, ipinfo_lite
Last updated
2026-07-11 09:23:34

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

Announced prefix
Origin AS
Announcement samples
13,401
Last seen
2026-07-20 22:02:12

RIR Ownership History

Atom feed ⇲

Allocation changes captured weekly from regional internet registry (RIR) delegation files for ranges that have contained this IP.

Date Event From To
2026-05-10 New Allocation CA

See the full history for 152.232.80.0/20.

Frequently Asked Questions

Who owns 152.232.91.233?

152.232.91.233 is allocated to B2 Net Solutions Inc. (AS55286), registered in Piscataway, United States.

Where is 152.232.91.233 located?

The geolocation for 152.232.91.233 maps to Piscataway, 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 152.232.91.233 on?

152.232.91.233 belongs to the 152.232.88.0/22 network block announced by AS55286. This range contains 1,024 addresses.

Does 152.232.91.233 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: 2026-07-20 18:08:16 UTC
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