100.44.32.0/19

AS14654 · AT&T Enterprises, LLC

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Summary

Country	United States
Domain	att.com
ASN	AS14654
Parent Range	100.44.0.0/14
Registry	ARIN
ID	WAYPORT-100-44-NET

WHOIS Details

NetHandle:      NET-100-44-0-0-1
OrgID:          AEL-360
Parent:         NET-100-0-0-0-0
NetName:        WAYPORT-100-44-NET
NetRange:       100.44.0.0 - 100.47.255.255
NetType:        allocation
RegDate:        2011-10-17
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:      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


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

Overlapping Ranges

BGP prefixes that contain 100.44.32.0/19

Range	ASN	Company	Num of IPs
100.44.0.0/14	AS14654	AT&T Enterprises, LLC	262,144

Nearby Ranges

BGP prefixes that overlap with 100.44.0.0/16

Range	ASN	Company	Num of IPs
100.44.0.0/14	AS14654	AT&T Enterprises, LLC	262,144

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

Read more

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
75.63.13.99	AS7018 AT&T Enterprises, LLC	`2.81ms` from Atlanta, US
120.9.186.35	AS4837 CHINA UNICOM China169 Backbone	`9.82ms` from Beijing, CN
162.252.36.115	AS11062 MTCO Communications	`6.75ms` from Chicago, US
104.130.208.3	AS19994 Rackspace Hosting	`1.40ms` from Chicago, US
78.43.244.35	AS3209 Vodafone GmbH	`10.21ms` from Frankfurt am Main, DE
79.134.123.19	AS16302 Suomi Communications Oy	`0.29ms` from Helsinki, FI
89.150.198.83	AS136907 HUAWEI CLOUDS	`1.16ms` from Hong Kong, HK
18.163.160.179	AS16509 Amazon.com, Inc.	`0.12ms` from Hong Kong, HK
125.59.135.211	AS9908 HK Cable TV Ltd	`1.70ms` from Hong Kong, HK
112.220.145.163	AS3786 LG DACOM Corporation	`1.80ms` from Incheon, KR
217.39.201.163	AS2856 British Telecommunications PLC	`5.03ms` from London, GB
73.66.4.227	AS7922 Comcast Cable Communications, LLC	`9.72ms` from Los Angeles, US
13.200.48.99	AS16509 Amazon.com, Inc.	`0.14ms` from Mumbai, IN
126.119.138.67	AS17676 SoftBank Corp.	`1.89ms` from Osaka, JP
150.31.153.211	AS2497 Internet Initiative Japan Inc.	`4.63ms` from Osaka, JP
3.209.174.179	AS14618 Amazon.com, Inc.	`0.18ms` from Reston, US
128.189.130.163	AS393249 University of British Columbia	`7.54ms` from Seattle, US
122.32.101.35	AS17858 LG POWERCOMM	`1.60ms` from Seoul, KR
183.121.207.19	AS4766 Korea Telecom	`5.09ms` from Seoul, KR
2.68.127.3	AS44034 Hi3G Access AB	`12.09ms` from Stockholm, SE
141.168.140.51	AS135887 Belong (Telstra Limited)	`2.18ms` from Sydney, AU
182.118.104.211	AS4837 CHINA UNICOM China169 Backbone	`2.30ms` from Zhengzhou, CN
202.22.15.131	AS55642 Control Data (Thailand) Ltd	`3.79ms` from Bangkok, TH
182.140.58.195	AS4134 CHINANET-BACKBONE	`13.49ms` from Chengdu, CN
34.135.158.243	AS396982 Google LLC	`0.11ms` from Council Bluffs, US

Traceroute

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

traceroute -a -n -q1 -m5 100.44.52.238

traceroute to 100.44.52.238 (100.44.52.238): 5 hops max, 52 byte packets

1 [AS136258] 185.213.23.211 0.11 ms

2 [AS56655] 185.125.170.252 0.253 ms

3 *

4 *

5 *

Measurement taken from

IPinfo ProbeNet in Sandefjord, NO

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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