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Autonoom Systeem

AS4473

AT&T Enterprises, LLC

Aangekondigde IPs
143,872
CIDR-prefixes
30
ASN
AS4473

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.

70/100
Moderate
How this score is built
  • Baseline (neutral) 65
  • Isp allocation +5
  • Trust score 70 / 100

Experimental · trust-vectors model v1.2.0 — a transparent heuristic, not a definitive verdict. How it works →

About AT&T

AT&T Inc., an abbreviation of its predecessor's original name, the American Telephone and Telegraph Company, is an American multinational telecommunications company headquartered at the Whitacre Tower in Downtown Dallas, Texas. AT&T is the world's third-largest telecommunications company by revenue, the third-largest wireless carrier in the United States behind T-Mobile and Verizon, and the nation's largest fiber internet provider.

Founded
1983
Headquarters
San Antonio
Industry
telecommunications
Employees
273,000

Top CIDR-bereiken

CIDRIPsPTR DensityOrganisatieLandStateCity
165.13.0.0/16 65.5K
0.0%
AT&T Enterprises, LLC US
206.118.0.0/16 65.5K
0.0%
AT&T Enterprises, LLC US
206.118.128.0/17 32.8K
0.0%
AT&T Enterprises, LLC US
206.118.64.0/18 16.4K
0.0%
AT&T Enterprises, LLC US
206.118.32.0/19 8.2K
0.0%
AT&T Enterprises, LLC US
151.107.0.0/20 4.1K
0.0%
AT&T Enterprises, LLC US
206.118.16.0/20 4.1K
0.0%
AT&T Enterprises, LLC US
206.118.8.0/21 2.0K
0.0%
AT&T Enterprises, LLC US
12.29.116.0/22 1.0K
3.2%
AT&T Enterprises, LLC US
12.226.120.0/22 1.0K
1.6%
AT&T Enterprises, LLC US Illinois Oak Brook
206.118.4.0/22 1.0K
0.0%
AT&T Enterprises, LLC US
207.140.220.0/22 1.0K
0.0%
AT&T Enterprises, LLC US
209.37.104.0/22 1.0K
1.5%
AT&T Enterprises, LLC US
206.118.2.0/23 512
0.0%
AT&T Enterprises, LLC US
207.140.216.0/23 512
0.0%
AT&T Enterprises, LLC US
209.65.8.0/23 512
1.8%
AT&T Enterprises, LLC US
209.65.160.0/23 512
5.5%
AT&T Enterprises, LLC US
12.17.241.0/24 256
0.0%
AT&T Enterprises, LLC US
12.71.77.0/24 256
2.7%
AT&T Enterprises, LLC US
12.96.45.0/24 256
0.0%
AT&T Enterprises, LLC US
12.96.46.0/24 256
0.0%
AT&T Enterprises, LLC US
12.97.148.0/24 256
0.0%
AT&T Enterprises, LLC US
12.105.210.0/24 256
0.0%
AT&T Enterprises, LLC US
198.183.168.0/24 256
0.0%
AT&T Enterprises, LLC US Georgia Macon
206.118.1.0/24 256
0.0%
AT&T Enterprises, LLC US
206.197.1.0/24 256
7.8%
AT&T Enterprises, LLC US
209.37.109.0/24 256
0.0%
AT&T Enterprises, LLC US
209.37.110.0/24 256
0.0%
AT&T Enterprises, LLC US
209.65.163.0/24 256
0.0%
AT&T Enterprises, LLC US
209.65.164.0/24 256
7.0%
AT&T Enterprises, LLC US

BGP Aangekondigde Prefixes

Live BGP-anomalieën →

Prefixes AS4473 daadwerkelijk afkomstig uit BGP, waargenomen door onze RIPE RIS-collectoren. Deze live routingweergave kan afwijken van de bovenstaande registry-toewijzing.

PrefixAankondigingsvoorbeeldenLaatst gezien
209.37.109.0/24 8,542 2026-07-28 03:26:57
209.37.110.0/24 6,678 2026-07-28 03:26:57
12.96.45.0/24 6,654 2026-07-28 03:26:57
12.96.46.0/24 6,650 2026-07-28 03:26:57
165.13.0.0/16 6,644 2026-07-28 03:26:57
12.105.210.0/24 6,575 2026-07-28 03:26:57
151.107.0.0/20 6,202 2026-07-28 03:26:57
12.97.148.0/24 5,615 2026-07-28 03:26:57
12.17.241.0/24 5,613 2026-07-28 03:26:57
207.140.216.0/23 5,276 2026-07-28 03:26:57
207.140.220.0/22 5,271 2026-07-28 03:26:57
12.29.117.0/24 4,315 2026-07-28 03:26:57
12.29.116.0/24 4,307 2026-07-28 03:26:57
12.71.77.0/24 4,301 2026-07-28 03:26:57
12.29.119.0/24 4,293 2026-07-28 03:26:57
12.226.123.0/24 4,279 2026-07-28 03:26:57
12.29.118.0/24 4,279 2026-07-28 03:26:57
12.226.121.0/24 4,275 2026-07-28 03:26:57
12.226.120.0/24 4,271 2026-07-28 03:26:57
12.226.122.0/24 4,231 2026-07-28 03:26:57
198.183.168.0/24 3,815 2026-07-28 03:26:57
209.65.160.0/24 3,774 2026-07-28 03:26:57
209.65.164.0/24 3,773 2026-07-28 03:26:57
209.65.8.0/24 3,769 2026-07-28 03:26:57
209.37.107.0/24 3,769 2026-07-28 03:26:57
209.65.163.0/24 3,761 2026-07-28 03:26:57
209.37.104.0/24 3,752 2026-07-28 03:26:57
209.37.106.0/24 3,739 2026-07-28 03:26:57
209.37.105.0/24 3,738 2026-07-28 03:26:57
209.65.9.0/24 3,731 2026-07-28 03:26:57
209.65.161.0/24 3,731 2026-07-28 03:26:57
206.197.1.0/24 3,729 2026-07-28 03:26:57

Frequently Asked Questions

Wat is AS4473?

AS4473 is een Autonomous System Number toegewezen aan AT&T Enterprises, LLC. Een ASN identificeert een netwerk dat een specifieke set IP-adressen beheert en bepaalt hoe verkeer over het internet wordt gerouteerd via BGP (Border Gateway Protocol).

Hoeveel IP-adressen kondigt AS4473 aan?

AS4473 kondigt 143.9K IPv4-adressen aan, verdeeld over 30 gerouteerde CIDR prefixes. Het netwerk is geregistreerd in United States.

Wie beheert AS4473?

AS4473 wordt beheerd door AT&T Enterprises, LLC. De organisatie is gevestigd in United States. U kunt alle IP-bereiken en gerelateerde ASNs bekijken op de organisatiepagina.

In welk land is AS4473 geregistreerd?

AS4473 is geregistreerd in United States. Dit geeft aan waar de netwerkoperator is gevestigd, hoewel de IP-adressen die het aankondigt wereldwijd gebruikers kunnen bedienen.

Laatst bijgewerkt: 2026-07-28 03:40:31 UTC
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