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  2. 63.0.0.0/8
  3. AS7018  | 63.192.0.0/12

63.192.0.0/12

AS7018  ·  AT&T Enterprises, LLC

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Summary

Country United States
Domain att.com
ASN AS7018
Registry ARIN
ID SBCIS-SIS80

WHOIS Details

NetHandle:      NET-63-192-0-0-1
OrgID:          AEL-360
Parent:         NET-63-0-0-0-0
NetName:        SBCIS-SIS80
NetRange:       63.192.0.0 - 63.207.255.255
NetType:        allocation
RegDate:        1999-05-10
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 are contained by 63.192.0.0/12

Range ASN Company Num of IPs
63.197.243.0/24 AS23233 Fenwick & West 256
63.195.224.0/24 AS2386 Private Customer 256
63.195.190.0/24 AS54968 Data Pro of Sonoma and Vom.com 256
63.194.45.0/24 AS46880 City of Irvine 256
63.204.233.0/24 AS5033 Internet Specialties West Inc. 256
63.192.158.0/24 AS54968 Data Pro of Sonoma and Vom.com 256
63.192.3.0/24 AS13932 Washington Hopsital Healthcare.739 256
63.207.230.0/24 AS2386 Butte County Information Systems 256
63.193.200.0/24 AS25664 Solano County Office of Education 256
63.199.44.0/24 AS25664 Solano County Office of Education 256
63.207.6.0/24 AS26685 Franklin Templeton Corporate Services, I 256
63.194.190.0/24 AS36437 County of Santa Cruz 256
63.207.211.0/24 AS36714 CMG Mortgage.739 256
63.194.139.0/24 AS393508 PERSONAL NETWORK COMPUTING 256
63.203.87.0/24 AS393508 PERSONAL NETWORK COMPUTING 256
63.199.123.0/24 AS398098 City National Bank 256
63.206.206.0/24 AS40795 Lake County Library 256
63.203.168.0/24 AS46201 Yuba County 256
63.199.40.0/22 AS25664 Solano County Office of Education 1,024
63.199.32.0/21 AS25664 Solano County Office of Education 2,048

Nearby Ranges

BGP prefixes that overlap with 63.0.0.0/8

Range ASN Company Num of IPs
63.160.0.0/12 AS27470 Cogent Communications, LLC 1,048,576
63.160.0.0/12 AS30873 Cogent Communications, LLC 1,048,576
63.160.0.0/12 AS13649 Cogent Communications, LLC 1,048,576
63.160.0.0/12 AS46853 Cogent Communications, LLC 1,048,576
63.160.0.0/12 AS174 Cogent Communications, LLC 1,048,576
63.160.0.0/12 AS6062 Cogent Communications, LLC 1,048,576
63.176.0.0/12 AS16509 Amazon.com, Inc. 1,048,576
63.208.0.0/13 AS20077 Level 3 Parent, LLC 524,288
63.208.0.0/13 AS3356 Level 3 Parent, LLC 524,288
63.208.0.0/13 AS19067 Level 3 Parent, LLC 524,288
63.216.0.0/13 AS22566 PCCW Global, Inc. 524,288
63.216.0.0/13 AS59217 PCCW Global, Inc. 524,288
63.216.0.0/13 AS38186 PCCW Global, Inc. 524,288
63.208.0.0/13 AS26637 Level 3 Parent, LLC 524,288
63.216.0.0/13 AS17984 PCCW Global, Inc. 524,288
63.208.0.0/13 AS16618 Level 3 Parent, LLC 524,288
63.216.0.0/13 AS198148 PCCW Global, Inc. 524,288
63.216.0.0/13 AS23875 PCCW Global, Inc. 524,288
63.216.0.0/13 AS3491 PCCW Global, Inc. 524,288
63.208.0.0/13 AS16559 Level 3 Parent, LLC 524,288
63.208.0.0/13 AS46198 Level 3 Parent, LLC 524,288
63.208.0.0/13 AS11168 Level 3 Parent, LLC 524,288
63.208.0.0/13 AS14602 Level 3 Parent, LLC 524,288
63.208.0.0/13 AS3064 Level 3 Parent, LLC 524,288
63.208.0.0/13 AS3257 Level 3 Parent, LLC 524,288
63.216.0.0/13 AS7262 PCCW Global, Inc. 524,288
63.208.0.0/13 AS32035 Level 3 Parent, LLC 524,288
63.32.0.0/14 AS16509 Amazon Data Services Ireland Limited 262,144
63.180.0.0/14 AS16509 A100 ROW GmbH 262,144
63.176.0.0/14 AS16509 A100 ROW GmbH 262,144
63.128.0.0/15 AS203 CenturyLink Communications, LLC 131,072
63.128.0.0/15 AS30031 CenturyLink Communications, LLC 131,072
63.138.0.0/15 AS19389 Windstream Communications LLC 131,072
63.128.0.0/15 AS3561 CenturyLink Communications, LLC 131,072
63.138.0.0/15 AS7029 Windstream Communications LLC 131,072
63.130.0.0/16 AS1273 Vodafone Americas 65,536
63.143.128.0/17 AS53488 Optimum Online 32,768
63.140.128.0/17 AS14654 AT&T Enterprises, LLC 32,768
63.131.0.0/17 AS7029 Windstream Communications LLC 32,768
63.243.128.0/17 AS6453 TATA COMMUNICATIONS (AMERICA) INC 32,768
63.249.128.0/17 AS16509 Amazon.com, Inc. 32,768
63.134.0.0/17 AS16509 Amazon.com, Inc. 32,768
63.243.0.0/17 AS16509 Amazon.com, Inc. 32,768
63.245.0.0/17 AS23520 Columbus Networks USA, Inc. 32,768
63.134.128.0/18 AS32709 Joink, LLC 16,384
63.143.64.0/18 AS40786 Digicel Jamaica 16,384
63.143.64.0/18 AS33576 Digicel Jamaica 16,384

Hosted domains

There are 992 domain names hosted across 282 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
63.206.44.251 richland.wa.us 420
63.197.119.172 stancounty.com 33
63.206.126.235 kendalljacksonwinery.com 33
63.205.206.130 fpgatoasic.uk 17
63.205.81.35 my-adnet.com 13
63.193.77.247 providentbankmortgage.com 12
63.193.77.243 myprovident.mortgage 11
63.197.118.4 myhealthyfutures.org 9
63.193.77.251 myprovident.com 8
63.206.163.4 csa-stanislaus.info 8
63.199.231.86 iqoverwatch.com 8
63.207.121.79 source1transportation.net 6
63.201.119.3 bench-international.com 5
63.207.180.70 cydcor.be 4
63.200.225.181 rrmca.org 4
63.205.203.123 transforminggames.org 4
63.200.134.5 sanmateocreditunion.org 4
63.197.119.2 stancounty.net 4
63.197.119.53 stanworkforce.com 4
63.197.94.96 marcusmiller.net 3

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

43,530 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
63.194.243.254 AS7018 AT&T Enterprises, LLC 1.89ms from Los Angeles, US
63.194.103.184 AS7018 AT&T Enterprises, LLC 6.23ms from Los Angeles, US
63.193.41.145 AS7018 AT&T Enterprises, LLC 3.69ms from Los Angeles, US
63.194.5.95 AS7018 AT&T Enterprises, LLC 1.74ms from Los Angeles, US
63.195.5.7 AS7018 AT&T Enterprises, LLC 6.29ms from Redding, US
63.194.92.149 AS7018 AT&T Enterprises, LLC 1.57ms from San Jose, US
63.194.67.87 AS7018 AT&T Enterprises, LLC 1.63ms from San Jose, US
63.195.61.248 AS7018 AT&T Enterprises, LLC 1.58ms from San Jose, US
63.193.160.255 AS7018 AT&T Enterprises, LLC 4.53ms from San Jose, US
63.194.90.0 AS7018 AT&T Enterprises, LLC 1.58ms from San Jose, US
63.194.68.57 AS7018 AT&T Enterprises, LLC 1.58ms from San Jose, US
63.192.13.158 AS7018 AT&T Enterprises, LLC 7.37ms from San Jose, US
63.192.126.200 AS7018 AT&T Enterprises, LLC 5.89ms from San Jose, US
63.193.127.23 AS7018 AT&T Enterprises, LLC 1.59ms from San Jose, US
63.195.32.97 AS7018 AT&T Enterprises, LLC 1.57ms from San Jose, US
63.192.106.59 AS7018 AT&T Enterprises, LLC 9.91ms from Columbus, US
63.192.92.70 AS7018 AT&T Enterprises, LLC 7.67ms from Dallas, US
63.194.17.255 AS7018 AT&T Enterprises, LLC 2.26ms from Los Angeles, US
63.194.96.112 AS7018 AT&T Enterprises, LLC 6.20ms from Los Angeles, US
63.194.225.110 AS7018 AT&T Enterprises, LLC 1.82ms from Los Angeles, US
63.192.66.238 AS7018 AT&T Enterprises, LLC 10.31ms from Redding, US
63.195.11.118 AS7018 AT&T Enterprises, LLC 6.28ms from Redding, US
63.195.83.0 AS7018 AT&T Enterprises, LLC 1.58ms from San Jose, US
63.193.28.1 AS7018 AT&T Enterprises, LLC 2.43ms from San Jose, US
63.194.115.255 AS7018 AT&T Enterprises, LLC 6.44ms from San Jose, US

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
87.76.35.44 AS57013 Eurasia-Star LLP 13.72ms from Astana, KZ
108.247.42.60 AS7018 AT&T Enterprises, LLC 15.85ms from Dallas, US
120.55.66.236 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 4.60ms from Hangzhou, CN
77.92.88.60 AS13213 UK-2 Limited 0.46ms from London, GB
95.121.86.140 AS3352 TELEFONICA DE ESPANA S.A.U. 9.71ms from Madrid, ES
146.158.114.124 AS210616 SM Ltd. 5.88ms from Novosibirsk, RU
58.4.222.28 AS17506 ARTERIA Networks Corporation 1.36ms from Osaka, JP
112.235.71.204 AS4837 CHINA UNICOM China169 Backbone 8.00ms from Qingdao, CN
73.66.177.76 AS7922 Comcast Cable Communications, LLC 9.79ms from San Jose, US
125.30.154.28 AS2497 Internet Initiative Japan Inc. 4.76ms from Tokyo, JP
113.236.217.76 AS4837 CHINA UNICOM China169 Backbone 14.25ms from Dalian, CN
99.8.34.156 AS7018 AT&T Enterprises, LLC 2.27ms from Dallas, US
93.217.20.12 AS3320 Deutsche Telekom AG 1.55ms from Frankfurt am Main, DE
84.165.31.12 AS3320 Deutsche Telekom AG 5.58ms from Frankfurt am Main, DE
95.39.23.220 AS6739 VODAFONE ONO, S.A. 10.76ms from Madrid, ES
44.222.160.76 AS14618 Amazon.com, Inc. 0.18ms from Reston, US
180.27.153.12 AS4713 NTT DOCOMO BUSINESS,Inc. 7.27ms from Tokyo, JP
15.235.32.140 AS16276 OVH SAS 0.07ms from Beauharnois, CA
44.229.87.12 AS16509 Amazon.com, Inc. 0.17ms from Boardman, US
178.40.6.108 AS6855 Slovak Telekom, a.s. 7.41ms from Bratislava, SK
47.109.58.108 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 0.49ms from Chengdu, CN
75.65.25.92 AS7922 Comcast Cable Communications, LLC 15.00ms from Dallas, US
87.172.107.156 AS3320 Deutsche Telekom AG 2.61ms from Duesseldorf, DE
84.16.245.92 AS28753 Leaseweb Deutschland GmbH 0.57ms from Frankfurt am Main, DE
180.94.149.124 AS4609 Companhia de Telecomunicacoes de Macau SARL 2.92ms from Hong Kong, HK

Traceroute

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

$
traceroute -a -n -q1 -f5 63.192.3.3
traceroute to 63.192.3.3 (63.192.3.3): 64 hops max, 52 byte packets
5 [AS4837] 42.49.199.245 1.068 ms
6 *
7 *
8 *
9 *
10 [AS4837] 219.158.96.38 196.556 ms
11 [AS7018] 12.250.107.9 296.286 ms
12 *
13 *
14 *
15 [AS13932] 63.192.3.3 196.849 ms
Measurement taken from IPinfo ProbeNet in Zhangjiajie, CN
On

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.

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