209.149.112.0/24

AS3565 · Prisma Health

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Summary

Country	United States
Domain	att.com
ASN	AS3565
Parent Range	209.149.0.0/16
Registry	ARIN
ID	BELLSNET-BLK3

WHOIS Details

NetHandle:      NET-209-149-0-0-1
OrgID:          AEL-360
Parent:         NET-209-0-0-0-0
NetName:        BELLSNET-BLK3
NetRange:       209.149.0.0 - 209.149.255.255
NetType:        allocation
RegDate:        1997-10-01
Updated:        2024-12-05
Source:         ARIN


OrgID:          AEL-360
OrgName:        AT&T Enterprises, LLC
CanAllocate:    
Street:         208 S. Akard St.
City:           Dallas
State/Prov:     TX
Country:        US
PostalCode:     75202
RegDate:        2024-11-22
Updated:        2025-10-29
OrgAdminHandle: ZS44-ARIN
OrgTechHandle:  ICC-ARIN
OrgTechHandle:  ZS44-ARIN
OrgAbuseHandle: ABUSE7-ARIN
OrgRoutingHandle:   ROUTI59-ARIN
Source:         ARIN


POCHandle:      ZS44-ARIN
IsRole:         Y
LastName:       IPAdmin-ATT Internet Services
FirstName:      
Street:         7277 164th Ave NE
Street:         Attn: IP Management
City:           Redmond
State/Prov:     WA
Country:        US
PostalCode:     98052
RegDate:        2000-05-17
Updated:        2025-08-18
OfficePhone:    +1-888-510-5545
Mailbox:        [email protected]
Mailbox:        [email protected]
Source:         ARIN


POCHandle:      ICC-ARIN
IsRole:         Y
LastName:       IP Team
FirstName:      
Street:         200 S. Laurel AVE
City:           MIDDLETOWN
State/Prov:     NJ
Country:        US
PostalCode:     07748
RegDate:        2002-09-24
Updated:        2025-08-18
OfficePhone:    +1-888-876-2382
Mailbox:        [email protected]
Source:         ARIN


POCHandle:      ABUSE7-ARIN
IsRole:         Y
LastName:       abuse
FirstName:      
Street:         2701 W 15th ST
City:           Plano
State/Prov:     TX
Country:        US
PostalCode:     75075
RegDate:        2002-08-24
Updated:        2025-08-18
OfficePhone:    +1-919-319-8167
Mailbox:        [email protected]
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 209.149.112.0/24

Range	ASN	Company	Num of IPs
209.149.0.0/16	AS6389	AT&T Enterprises, LLC	65,536
209.149.0.0/16	AS3565	AT&T Enterprises, LLC	65,536
209.149.0.0/16	AS36846	AT&T Enterprises, LLC	65,536
209.149.0.0/16	AS40844	AT&T Enterprises, LLC	65,536
209.149.0.0/16	AS18848	AT&T Enterprises, LLC	65,536
209.149.0.0/16	AS31812	AT&T Enterprises, LLC	65,536

Nearby Ranges

BGP prefixes that overlap with 209.149.0.0/16

Range	ASN	Company	Num of IPs
209.149.0.0/16	AS18848	AT&T Enterprises, LLC	65,536
209.149.0.0/16	AS31812	AT&T Enterprises, LLC	65,536
209.149.0.0/16	AS3565	AT&T Enterprises, LLC	65,536
209.149.0.0/16	AS36846	AT&T Enterprises, LLC	65,536
209.149.0.0/16	AS40844	AT&T Enterprises, LLC	65,536
209.149.0.0/16	AS6389	AT&T Enterprises, LLC	65,536

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.

Useful for Cybersecurity

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Pingable IPs

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address	ASN	Details
20.241.90.168	AS8075 Microsoft Corporation	`0.29ms` from Chicago, US
74.117.156.72	AS13767 DataBank Holdings, Ltd.	`1.64ms` from Dallas, US
1.250.1.232	AS9318 SK Broadband Co Ltd	`1.45ms` from Incheon, KR
1.238.183.72	AS9318 SK Broadband Co Ltd	`1.63ms` from Incheon, KR
3.98.185.168	AS16509 Amazon.com, Inc.	`0.11ms` from Montreal, CA
60.94.188.232	AS17676 SoftBank Corp.	`3.78ms` from Osaka, JP
126.219.234.200	AS17676 SoftBank Corp.	`3.80ms` from Osaka, JP
65.182.254.88	AS33470 Canby Telephone Association	`2.02ms` from Portland, US
35.78.223.248	AS16509 Amazon.com, Inc.	`0.99ms` from Tokyo, JP
27.18.28.56	AS137266 CHINATELECOM Hubei province Wuhan 5G network	`2.15ms` from Wuhan, CN
107.217.32.88	AS7018 AT&T Enterprises, LLC	`19.76ms` from Atlanta, US
221.236.119.8	AS4134 CHINANET-BACKBONE	`10.67ms` from Chengdu, CN
77.181.93.248	AS6805 Telefonica Germany GmbH & Co.OHG	`2.70ms` from Frankfurt am Main, DE
34.88.231.56	AS396982 Google LLC	`0.14ms` from Hamina, FI
192.250.204.8	AS395776 FEDERAL ONLINE GROUP LLC	`1.44ms` from Incheon, KR
203.137.111.8	AS4694 IDC Frontier Inc.	`0.52ms` from Osaka, JP
187.122.27.8	AS28573 Claro NXT Telecomunicacoes Ltda	`4.97ms` from Osasco, BR
62.48.33.136	AS13284 Playnet S.R.L.	`5.22ms` from Rome, IT
196.191.234.88	AS24757 Ethio Telecom	`8.23ms` from Addis Ababa, ET
63.181.254.56	AS16509 Amazon.com, Inc.	`0.18ms` from Frankfurt am Main, DE
31.150.29.184	AS9145 EWE TEL GmbH	`5.87ms` from Hamburg, DE
213.199.50.232	AS51167 Contabo GmbH	`0.17ms` from Lauterbourg, FR
104.252.141.72	AS50056 Vorboss Limited	`0.52ms` from London, GB
153.188.222.56	AS4713 NTT DOCOMO BUSINESS,Inc.	`9.49ms` from Osaka, JP
91.171.189.8	AS12322 Free SAS	`15.18ms` from Paris, FR

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.

traceroute -a -n -q1 -m5 209.149.112.210

traceroute to 209.149.112.210 (209.149.112.210): 5 hops max, 52 byte packets

1 [AS202422] 202.78.167.1 0.112 ms

2 [AS199524] 92.223.63.81 0.407 ms

3 *

4 *

5 *

Measurement taken from

IPinfo ProbeNet in Tokyo, JP

On January 30th 2026

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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