100.45.144.0/20

AS14654 · AT&T Enterprises, LLC

Need more data or want to access it via API or data downloads? Sign up to get free access

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
OriginAS:       14654
RegDate:        2011-10-17
Updated:        2024-12-05
Source:         ARIN


OrgID:          AEL-360
OrgName:        AT&T Enterprises, LLC
CanAllocate:    
Street:         5302 HARRY HINES BLVD
City:           Dallas
State/Prov:     TX
Country:        US
PostalCode:     75235
RegDate:        2024-11-22
Updated:        2025-08-13
OrgAdminHandle: ZS44-ARIN
OrgTechHandle:  ICC-ARIN
OrgTechHandle:  ZS44-ARIN
OrgAbuseHandle: ABUSE7-ARIN
OrgRoutingHandle:   ROUTI59-ARIN
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:        abuse@att.net
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:        ipadmin@att.com
Mailbox:        ipadmin@semail.att.com
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:        rm-ipspecialist@att.com
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 100.45.144.0/20

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
47.72.233.212	AS9500 One New Zealand Group Limited	`1.79ms` from Auckland, NZ
203.157.14.20	AS9649 Information Technology Office	`5.67ms` from Bangkok, TH
104.37.165.68	AS393442 United Electric Cooperative	`3.16ms` from Kansas City, US
213.0.2.84	AS3352 TELEFONICA DE ESPANA S.A.U.	`10.79ms` from Madrid, ES
50.54.30.180	AS5650 Frontier Communications of America, Inc.	`16.15ms` from Mount Prospect, US
124.226.123.196	AS4134 CHINANET-BACKBONE	`8.88ms` from Nanning, CN
74.73.76.36	AS12271 Charter Communications Inc	`3.99ms` from New York City, US
173.68.49.244	AS701 Verizon Business	`2.90ms` from New York City, US
133.175.74.132	AS2519 ARTERIA Networks Corporation	`3.76ms` from Osaka, JP
153.201.81.84	AS4713 NTT Communications Corporation	`4.87ms` from Osaka, JP
34.12.139.244	AS396982 Google LLC	`0.15ms` from Oudeschip, NL
39.79.34.132	AS4837 CHINA UNICOM China169 Backbone	`7.59ms` from Qingdao, CN
170.244.195.180	AS262809 Talklink Informática EIRELI ME.	`4.54ms` from Sao Paulo, BR
125.183.127.4	AS17858 LG POWERCOMM	`6.13ms` from Seoul, KR
221.114.241.68	AS17506 ARTERIA Networks Corporation	`1.21ms` from Tokyo, JP
126.50.201.132	AS17676 SoftBank Corp.	`7.31ms` from Tokyo, JP
60.111.234.244	AS17676 SoftBank Corp.	`2.75ms` from Tokyo, JP
213.10.254.212	AS1136 KPN B.V.	`1.17ms` from Amsterdam, NL
73.147.105.164	AS7922 Comcast Cable Communications, LLC	`13.79ms` from Ashburn, US
4.157.232.196	AS8075 Microsoft Corporation	`0.37ms` from Ashburn, US
117.242.170.100	AS9829 National Internet Backbone	`5.62ms` from Bengaluru, IN
23.67.41.228	AS20940 Akamai International B.V.	`0.22ms` from Chennai, IN
74.215.52.68	AS6181 Cincinnati Bell Telephone Company LLC	`1.75ms` from Cincinnati, US
173.217.70.4	AS19108 Optimum	`15.71ms` from Dallas, US
212.222.190.180	AS3257 GTT Communications Inc.	`0.27ms` from London, GB

Traceroute

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

traceroute -a -n -q1 -m4 100.45.145.22

traceroute to 100.45.145.22 (100.45.145.22): 4 hops max, 52 byte packets

1 [AS52423] 168.197.96.1 0.283 ms

2 *

3 *

4 *

Measurement taken from

IPinfo ProbeNet in Curridabat, CR

On September 4th 2025

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.

An API built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales