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CIDR
/22 · 1.0K IPs
ASN
AT&T Enterprises, LLC
Reverse DNS
104-177-155-85.lightspeed.jcvlfl.sbcglobal.net
last known PTR from 29 min ago
Blocklisted
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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 v1.2.1 — a transparent heuristic, not a definitive verdict. How it works →

Reverse DNS history

How this IP's reverse DNS (PTR) has changed over time, from our scans.

Reverse-DNS changes between Jun 11, 2026 and Sep 28, 2026 were not recorded; the current PTR is shown from its earliest retained observation.

  1. no PTR — since at least Sep 28, 2026 → present
  2. 104-177-155-85.lightspeed.jcvlfl.sbcglobal.net stable — Jun 11, 2026 → Sep 28, 2026

Network Allocation for 104.177.155.85

CIDR range
104.177.152.0/22
IP range (int)
1,756,469,248 — 1,756,470,271
Prefix length
/22
Organization
AT&T Enterprises, LLC
ASN
AS7018
ASN name
AT&T Enterprises, LLC
Location
Saint Augustine, Florida, United States
Coordinates
29.914900, -81.367200
Accuracy radius
50 km
Postal code
32084
Regional Internet Registry
ARIN
Allocated
2014-08-12
Data source(s)
maxmind_city, maxmind_asn, maxmind_country, ipinfo_lite
Last updated
2026-09-26 05:24:24

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

Announced prefix
Origin AS
Announcement samples
10,175
Last seen
2026-09-28 11:26:14

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 — US

See the full history for 104.176.0.0/12.

Frequently Asked Questions

Who owns 104.177.155.85?

104.177.155.85 is allocated to AT&T Enterprises, LLC (AS7018), registered in Saint Augustine, United States.

Where is 104.177.155.85 located?

The geolocation for 104.177.155.85 maps to Saint Augustine, 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 104.177.155.85 on?

104.177.155.85 belongs to the 104.177.152.0/22 network block announced by AS7018. This range contains 1,024 addresses.

Does 104.177.155.85 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: 2026-09-26 17:50:46 UTC
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