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CIDR
/21 · 2.0K IPs
ASN
Akamai Connected Cloud
Reverse DNS
bigstarbranding.com
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.

78/100
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)
bigstarbranding.com
Forward-confirmed (FCrDNS)
Not checked
PTR TTL
300 s
Reverse DNS last checked
2026-08-25 17:44 UTC

Forward DNS records for bigstarbranding.com

TypeValuePriorityTTL
A 104.21.38.203 172800s
A 104.26.4.221 300s
A 104.26.5.221 300s
A 172.67.138.81 172800s
A 172.67.68.66 300s
A 208.215.218.15 7200s
AAAA 2606:4700:20::681a:4dd 172800s
AAAA 2606:4700:20::681a:5dd 172800s
AAAA 2606:4700:20::ac43:4442 172800s
AAAA 2606:4700:3031::6815:26cb 172800s
AAAA 2606:4700:3036::ac43:8a51 172800s
MX bigstarbranding-com.mail.protection.outlook.com 0
NS damien.ns.cloudflare.com
NS ns83.worldnic.com 7200s
NS ns84.worldnic.com 7200s
NS teresa.ns.cloudflare.com
TXT 202208011240313hn94jcrtldov6te8412zenwe21e2ub9u1jxsgldwafqnjo86c
TXT A79RRII2JVD6VVSLF1LN8FIUSA
TXT google-site-verification=OFlGZrc2pADqjF_WXpDBCN1FqLdjTvxRnk2UQA1zWMg
TXT v=DMARC1; p=none; pct=100; rua=mailto:dmarc@bigstarbranding.com,mailto:re+ub41fn0zymu@dmarc.postmarkapp.com; sp=none; aspf=r;
TXT v=spf1 a mx ptr include:spf.facilisgroup.com include:spf.protection.outlook.com include:zcsend.net ~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 23.239.28.159

CIDR range
23.239.24.0/21
IP range (int)
401,545,216 — 401,547,263
Prefix length
/21
Organization
Akamai Connected Cloud
ASN
AS63949
ASN name
Akamai Connected Cloud
Location
Richardson, Texas, United States
Coordinates
32.948200, -96.729700
Accuracy radius
20 km
Postal code
75081
Regional Internet Registry
ARIN
Allocated
2013-10-23
Data source(s)
maxmind_city, maxmind_country, maxmind_asn, ipinfo_lite
Last updated
2026-08-25 04:03:53

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

Announced prefix
Origin AS
Announcement samples
11,253
Last seen
2026-08-26 09:05:42

Frequently Asked Questions

Who owns 23.239.28.159?

23.239.28.159 is allocated to Akamai Connected Cloud (AS63949), registered in Richardson, United States.

Where is 23.239.28.159 located?

The geolocation for 23.239.28.159 maps to Richardson, 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 23.239.28.159 on?

23.239.28.159 belongs to the 23.239.24.0/21 network block announced by AS63949. This range contains 2,048 addresses.

Does 23.239.28.159 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: 2026-08-25 06:57:55 UTC
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