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CIDR
/20 · 4.1K IPs
ASN
Isomedia, Inc.
Reverse DNS
astengo.org
Last scanned 1 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.

81/100
Trusted
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)
astengo.org
Forward-confirmed (FCrDNS)
Not checked
PTR TTL
300 s
Reverse DNS last checked
2026-09-10 19:19 UTC

Forward DNS records for astengo.org

TypeValuePriorityTTL
A 70.35.113.73 300s
MX mail.mailroute.net 10
NS ns20.digicertdns.com
NS ns21.digicertdns.com
NS ns22.digicertdns.com
NS ns23.digicertdns.net
NS ns24.digicertdns.net
NS ns25.digicertdns.net
TXT v=DMARC1; p=reject;
TXT v=spf1 ip4:70.35.113.64/26 include:spf.mailroute.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 70.35.113.73

CIDR range
70.35.112.0/20
IP range (int)
1,176,727,552 — 1,176,731,647
Prefix length
/20
Organization
Isomedia, Inc.
ASN
AS30170
ASN name
Isomedia, Inc.
Location
Tacoma, Washington, United States
Coordinates
47.247600, -122.464300
Accuracy radius
20 km
Postal code
98405
Regional Internet Registry
ARIN
Allocated
2008-06-23
Data source(s)
maxmind_city, maxmind_asn, ipinfo_lite, maxmind_country
Last updated
2026-09-11 05:22:03

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

Announced prefix
Origin AS
Announcement samples
14,094
Last seen
2026-09-12 02:56:35

Frequently Asked Questions

Who owns 70.35.113.73?

70.35.113.73 is allocated to Isomedia, Inc. (AS30170), registered in Tacoma, United States.

Where is 70.35.113.73 located?

The geolocation for 70.35.113.73 maps to Tacoma, 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 70.35.113.73 on?

70.35.113.73 belongs to the 70.35.112.0/20 network block announced by AS30170. This range contains 4,096 addresses.

Does 70.35.113.73 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: 2026-09-11 20:52:56 UTC
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