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WorldIP.io
CIDR
/21 · 2.0K IPs
ASN
US Internet Corp
Reverse DNS
tdm.usinternet.com
Last scanned 11 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.

86/100
Trusted
How this score is built

Experimental · trust-vectors model v1.3.0 — a transparent heuristic, not a definitive verdict. How it works →

DNS records

Reverse DNS (PTR)
tdm.usinternet.com
Forward-confirmed (FCrDNS)
Not checked
PTR TTL
86400 s
Reverse DNS last checked
2026-11-12 08:41 UTC

Forward DNS records for tdm.usinternet.com

TypeValuePriorityTTL
A 216.17.1.233 — 300s
AAAA 2605:8400:0:7::251 — 172800s
MX smtp1-mke.securence.com 20 —
MX smtp1-msp.securence.com 10 —
NS ns1.usinternet.com — —
NS ns2.usinternet.com — —
NS ns3.usinternet.com — —
NS ns4.usinternet.com — —
TXT 0ed1fe018a3d347d64bff64f0c9707c70c606bde9f — —
TXT 4qm8mjr4cbjln82zs054wtjlx4lpjq2w — —
TXT MS=36A0798267D4133964DB844A0C07C62C1C928E1B — —
TXT MS=ms22224570 — —
TXT Mandrill_verify.5abD56jtRG7pHTRb7iYKgw — —
TXT Mandrill_verify.r3RgwrOuFKH5-1ojfIiDWw — —
TXT XvMk8SjfYa+HqAcetprWhAcFjXCVV4L1oE7O9atklrEKyL5gE8pwqaBYiX+IvEo49CC/br2M5kx5tmSGmPy7lQ== — —
TXT _20sysrce7rwh1wj2rk0ihubliuie1o2 — —
TXT _fup3j3rlg493i6s331za7twutb9hpu3 — —
TXT _hm3b4l6ihzurszdneab6327ph7l0teq — —
TXT apple-domain-verification=cFUAhNg89xGXrp1n0QpGD5RSmeQYNGo6sN1JBn32Dz8 — —
TXT v=spf1 mx include:spf-a.usinternet.com include:spf-b.usinternet.com ip6:2605:8400::/32 ~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.

Domains hosted

as of 2026-11-12 UTC

1

Registrable domains (like example.com) with at least one name resolving to this IP — updated daily from issued.live's DNS data.

Domain data provided by issued.live — for full details visit https://issued.live/pricing

Network Allocation for 216.17.1.230

CIDR range
216.17.0.0/21
IP range (int)
3,624,992,768 — 3,624,994,815
Prefix length
/21
Organization
US Internet Corp
ASN
AS10242
ASN name
US Internet Corp
Location
Minneapolis, Minnesota, United States
Coordinates
44.940200, -93.218800
Accuracy radius
5 km
Postal code
55406
Regional Internet Registry
ARIN
Allocated
1998-07-10
Data source(s)
maxmind_asn, ipinfo_lite, maxmind_city, maxmind_country
Last updated
2026-11-12 08:50:50

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

Announced prefix
Origin AS
Announcement samples
106,149
Last seen
2026-11-12 20:15:07

RIR Ownership History

Atom feed ⇲

Allocation changes captured from regional internet registry (RIR) delegation files, re-imported every six hours, for ranges that have contained this IP.

Date Event From To
2026-05-10 New Allocation — US

See the full history for 216.17.0.0/16.

Frequently Asked Questions

Who owns 216.17.1.230?

216.17.1.230 is allocated to US Internet Corp (AS10242), registered in Minneapolis, United States.

Where is 216.17.1.230 located?

The geolocation for 216.17.1.230 maps to Minneapolis, 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 216.17.1.230 on?

216.17.1.230 belongs to the 216.17.0.0/21 network block announced by AS10242. This range contains 2,048 addresses.

Does 216.17.1.230 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: 2026-11-12 16:55:46 UTC
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