100.45.144.0/20

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:      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:      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:      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

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

Nearby Ranges

BGP prefixes that overlap with 100.45.0.0/16

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
23.213.87.196	AS16625 Akamai Technologies, Inc.	`0.18ms` from Ashburn, US
200.19.192.68	AS11802 Centro de Informatica e Automacao do Estado de SC	`4.84ms` from Curitiba, BR
73.153.14.244	AS7922 Comcast Cable Communications, LLC	`3.91ms` from Denver, US
209.81.4.20	AS7091 Next Level Infrastructure, LLC	`1.09ms` from Fremont, US
75.164.33.52	AS209 CenturyLink Communications, LLC	`19.54ms` from Hillsboro, US
113.173.134.164	AS45899 VNPT Corp	`1.34ms` from Ho Chi Minh City, VN
115.75.88.36	AS7552 Viettel Group	`3.50ms` from Ho Chi Minh City, VN
14.58.138.164	AS4766 Korea Telecom	`6.09ms` from Incheon, KR
158.179.220.212	AS31898 Oracle Corporation	`0.16ms` from Madrid, ES
79.152.101.212	AS3352 TELEFONICA DE ESPANA S.A.U.	`8.62ms` from Madrid, ES
20.171.104.4	AS8075 Microsoft Corporation	`0.16ms` from Phoenix, US
84.94.121.100	AS12400 Partner Communications Ltd.	`1.03ms` from Rosh Ha‘Ayin, IL
38.29.50.52	AS32100 Xplore Inc.	`1.94ms` from Toronto, CA
23.83.125.148	AS7979 Servers.com, Inc.	`0.43ms` from Amsterdam, NL
52.42.194.196	AS16509 Amazon.com, Inc.	`0.18ms` from Boardman, US
191.92.78.68	AS27831 Colombia Móvil	`14.31ms` from Bogota, CO
18.117.117.52	AS16509 Amazon.com, Inc.	`0.70ms` from Columbus, US
3.140.81.180	AS16509 Amazon.com, Inc.	`0.19ms` from Columbus, US
91.33.149.116	AS3320 Deutsche Telekom AG	`3.01ms` from Hamburg, DE
79.216.45.244	AS3320 Deutsche Telekom AG	`1.43ms` from Hamburg, DE
113.167.69.20	AS45899 VNPT Corp	`1.71ms` from Hanoi, VN
212.120.248.4	AS8301 Gibtelecom Ltd.	`10.56ms` from Madrid, ES
185.145.195.4	AS203201 INFRASTRUCTURE ITALIA COLO S.R.L.	`0.98ms` from Milan, IT
179.150.99.196	AS26599 TELEFÔNICA BRASIL S.A	`1.46ms` from Osasco, BR
95.249.170.100	AS3269 Telecom Italia S.p.A.	`2.59ms` from Rome, IT

Traceroute

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

traceroute -a -n -q1 -f2 -m13 100.45.151.116

traceroute to 100.45.151.116 (100.45.151.116): 13 hops max, 52 byte packets

2 [AS206446] 185.185.133.36 4.72 ms

3 *

4 *

5 *

6 [AS12400] 82.102.129.226 41.748 ms

7 *

8 [AS174] 154.54.72.109 53.597 ms

9 [AS174] 66.28.4.197 122.713 ms

10 [AS174] 66.28.4.182 124.453 ms

11 *

12 *

13 *

Measurement taken from

IPinfo ProbeNet in Tel Aviv, IL

On January 30th 2026

What are IP address ranges?

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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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