1. All IP Ranges
  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:         9380 STATION ST
City:           LONE TREE
State/Prov:     CO
Country:        US
PostalCode:     80124
RegDate:        2024-11-22
Updated:        2025-10-14
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:        ipadmin@att.com
Mailbox:        ipadmin@semail.att.com
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:      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 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
63.203.168.0/24 AS46201 Yuba County 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
63.192.82.0/24 AS39953 HerbalifeInternationalofAmericaInc2of2 256
63.206.206.0/24 AS40795 Lake County Library 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 AS13649 Sprint 1,048,576
63.176.0.0/12 AS16509 Amazon.com, Inc. 1,048,576
63.160.0.0/12 AS174 Sprint 1,048,576
63.160.0.0/12 AS27470 Sprint 1,048,576
63.160.0.0/12 AS30873 Sprint 1,048,576
63.208.0.0/13 AS3257 Level 3 Parent, LLC 524,288
63.208.0.0/13 AS32035 Level 3 Parent, LLC 524,288
63.216.0.0/13 AS22566 PCCW Global, Inc. 524,288
63.216.0.0/13 AS17984 PCCW Global, Inc. 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 AS7262 PCCW Global, Inc. 524,288
63.208.0.0/13 AS3064 Level 3 Parent, LLC 524,288
63.208.0.0/13 AS26637 Level 3 Parent, LLC 524,288
63.208.0.0/13 AS20077 Level 3 Parent, LLC 524,288
63.216.0.0/13 AS3491 PCCW Global, Inc. 524,288
63.208.0.0/13 AS11168 Level 3 Parent, LLC 524,288
63.216.0.0/13 AS59217 PCCW Global, Inc. 524,288
63.208.0.0/13 AS3356 Level 3 Parent, LLC 524,288
63.208.0.0/13 AS46198 Level 3 Parent, LLC 524,288
63.208.0.0/13 AS16618 Level 3 Parent, LLC 524,288
63.208.0.0/13 AS14602 Level 3 Parent, LLC 524,288
63.216.0.0/13 AS38186 PCCW Global, Inc. 524,288
63.208.0.0/13 AS20473 Level 3 Parent, LLC 524,288
63.208.0.0/13 AS19067 Level 3 Parent, LLC 524,288
63.208.0.0/13 AS16559 Level 3 Parent, LLC 524,288
63.180.0.0/14 AS16509 A100 ROW GmbH 262,144
63.32.0.0/14 AS16509 Amazon Data Services Ireland Limited 262,144
63.176.0.0/14 AS16509 A100 ROW GmbH 262,144
63.128.0.0/15 AS3561 CenturyLink Communications, LLC 131,072
63.128.0.0/15 AS203 CenturyLink Communications, LLC 131,072
63.138.0.0/15 AS7029 Windstream 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
63.130.0.0/16 AS1273 Vodafone Americas 65,536
63.140.128.0/17 AS14654 AT&T Enterprises, LLC 32,768
63.243.0.0/17 AS16509 Amazon.com, Inc. 32,768
63.143.128.0/17 AS53488 Optimum Online 32,768
63.134.0.0/17 AS16509 Amazon.com, Inc. 32,768
63.249.128.0/17 AS16509 Amazon.com, Inc. 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
63.245.0.0/17 AS23520 Columbus Networks USA, Inc. 32,768
63.250.128.0/18 AS3300 INFONET Services Corporation 16,384
63.223.64.0/18 AS19194 Sentris Network LLC 16,384
63.143.64.0/18 AS33576 Digicel Jamaica 16,384
63.223.64.0/18 AS3491 Sentris Network LLC 16,384

Hosted domains

There are 998 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 34
63.206.126.235 kendalljacksonwinery.com 33
63.205.206.130 fpgatoasic.uk 19
63.205.81.35 my-adnet.com 13
63.193.77.247 cusanogroup.com 12
63.193.77.243 myprovident.mortgage 11
63.197.118.4 weedsnotthevibe.com 9
63.206.163.4 stanworks.org 8
63.193.77.251 myprovident.com 8
63.199.231.86 dl-janitorial.net 8
63.207.121.79 source1transportation.net 6
63.201.119.3 benchinc.com 5
63.205.203.123 transforminggames.org 5
63.192.79.153 california-legalnotices.com 4
63.197.119.2 stancounty.org 4
63.197.119.53 stanworkforce.info 4
63.200.134.5 sanmateocreditunion.org 4
63.207.180.70 cydcor.be 4
63.200.225.181 rrmca.org 4

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

42,946 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
63.205.238.115 AS7018 AT&T Enterprises, LLC 22.37ms from Atlanta, US
63.204.115.75 AS7018 AT&T Enterprises, LLC 4.04ms from Los Angeles, US
63.205.124.160 AS7018 AT&T Enterprises, LLC 2.27ms from Los Angeles, US
63.206.7.80 AS7018 AT&T Enterprises, LLC 2.19ms from Los Angeles, US
63.205.200.238 AS7018 AT&T Enterprises, LLC 3.90ms from San Jose, US
63.206.177.81 AS7018 AT&T Enterprises, LLC 6.49ms from San Jose, US
63.205.205.206 AS7018 AT&T Enterprises, LLC 4.25ms from San Jose, US
63.204.93.49 AS7018 AT&T Enterprises, LLC 6.51ms from San Jose, US
63.206.163.251 AS7018 AT&T Enterprises, LLC 4.07ms from San Jose, US
63.205.31.214 AS7018 AT&T Enterprises, LLC 4.67ms from Santa Clara, US
63.207.138.55 AS7018 AT&T Enterprises, LLC 4.08ms from Los Angeles, US
63.205.143.142 AS7018 AT&T Enterprises, LLC 5.83ms from Los Angeles, US
63.204.188.15 AS7018 AT&T Enterprises, LLC 2.46ms from Los Angeles, US
63.207.154.33 AS7018 AT&T Enterprises, LLC 2.31ms from Los Angeles, US
63.205.127.231 AS7018 AT&T Enterprises, LLC 2.29ms from Los Angeles, US
63.204.201.36 AS7018 AT&T Enterprises, LLC 1.68ms from San Jose, US
63.204.21.207 AS7018 AT&T Enterprises, LLC 1.68ms from San Jose, US
63.205.231.160 AS7018 AT&T Enterprises, LLC 1.68ms from San Jose, US
63.207.213.32 AS7018 AT&T Enterprises, LLC 1.67ms from San Jose, US
63.205.30.89 AS7018 AT&T Enterprises, LLC 4.36ms from San Jose, US
63.204.67.70 AS7018 AT&T Enterprises, LLC 4.19ms from Redding, US
63.205.209.255 AS7018 AT&T Enterprises, LLC 4.17ms from Redding, US
63.206.179.81 AS7018 AT&T Enterprises, LLC 7.00ms from San Jose, US
63.204.200.29 AS7018 AT&T Enterprises, LLC 1.67ms from San Jose, US
63.205.213.78 AS7018 AT&T Enterprises, LLC 34.61ms from Atlanta, 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
84.84.142.12 AS1136 KPN B.V. 1.60ms from Amsterdam, NL
50.85.24.28 AS8075 Microsoft Corporation 0.23ms from Amsterdam, NL
97.180.121.124 AS6167 Verizon Business 9.34ms from Atlanta, US
24.9.173.236 AS7922 Comcast Cable Communications, LLC 2.66ms from Denver, US
34.254.218.236 AS16509 Amazon.com, Inc. 0.26ms from Dublin, IE
122.241.246.28 AS4134 CHINANET-BACKBONE 10.09ms from Hangzhou, CN
113.28.27.204 AS4515 PCCW IMS Ltd (PCCW Business Internet Access) 1.31ms from Hong Kong, HK
66.27.202.92 AS20001 Charter Communications Inc 6.49ms from Honolulu, US
50.249.71.92 AS7922 Comcast Cable Communications, LLC 7.78ms from Houston, US
74.177.170.156 AS8075 Microsoft Corporation 0.18ms from London, GB
102.165.31.124 AS211192 NetWave Inc. 0.49ms from Los Angeles, US
78.24.241.124 AS43734 UEM de METZ 1.42ms from Luxembourg, LU
189.235.49.204 AS8151 UNINET 2.53ms from Mexico City, MX
79.13.21.124 AS3269 Telecom Italia S.p.A. 7.90ms from Naples, IT
93.204.183.252 AS3320 Deutsche Telekom AG 5.73ms from Nuernberg, DE
35.139.216.172 AS33363 Charter Communications, Inc 10.70ms from Orlando, US
58.160.168.236 AS1221 Telstra Limited 7.58ms from Perth, AU
94.188.72.28 AS12714 PJSC MegaFon 1.69ms from Saint Petersburg, RU
139.105.129.204 AS5619 TIETOEVRY NORWAY AS 2.16ms from Sandefjord, NO
200.68.30.204 AS16629 CTC. CORP S.A. (TELEFONICA EMPRESAS) 1.09ms from Santiago, CL
202.105.111.204 AS4134 CHINANET-BACKBONE 2.89ms from Shenzhen, CN
114.42.165.156 AS3462 Data Communication Business Group 3.11ms from Taichung, TW
114.45.22.156 AS3462 Data Communication Business Group 0.76ms from Taipei, TW
49.233.15.220 AS45090 Shenzhen Tencent Computer Systems Company Limited 1.99ms from Beijing, CN
56.136.41.44 AS8987 Amazon Data Services Ireland Ltd 0.36ms from Boardman, US

Traceroute

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

$
traceroute -a -n -q1 -f4 -m8 63.202.198.102
traceroute to 63.202.198.102 (63.202.198.102): 8 hops max, 52 byte packets
4 [AS3491] 63.218.222.50 211.491 ms
5 [AS7018] 192.205.32.161 211.873 ms
6 *
7 *
8 *
Measurement taken from IPinfo ProbeNet in Nairobi, KE
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.

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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