1. All IP Ranges
  2. 67.0.0.0/8
  3. 67.66.0.0/16
  4. AS26305  | 67.66.140.0/23

67.66.140.0/23

AS26305  ·  SSM Health Care

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Summary

Country United States
Domain att.com
ASN AS26305
Parent Range 67.64.0.0/14
Registry ARIN
ID SBCIS-SIS80

WHOIS Details

NetHandle:      NET-67-64-0-0-1
OrgID:          AEL-360
Parent:         NET-67-0-0-0-0
NetName:        SBCIS-SIS80
NetRange:       67.64.0.0 - 67.67.255.255
NetType:        allocation
RegDate:        2002-06-13
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:      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

Overlapping Ranges

BGP prefixes that contain 67.66.140.0/23

Range ASN Company Num of IPs
67.64.0.0/14 AS26305 AT&T Enterprises, LLC 262,144
67.64.0.0/14 AS7018 AT&T Enterprises, LLC 262,144

Nearby Ranges

BGP prefixes that overlap with 67.66.0.0/16

Range ASN Company Num of IPs
67.64.0.0/14 AS26305 AT&T Enterprises, LLC 262,144
67.64.0.0/14 AS7018 AT&T Enterprises, LLC 262,144
67.66.218.0/23 AS16903 Texas Southern University 512
67.66.96.0/23 AS400471 Wheatland Electric Cooperative 512

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

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

IP Address ASN Details
67.66.140.1 AS26305 SSM Health Care 6.38ms from Chicago, US
67.66.141.17 AS26305 SSM Health Care 6.58ms from Chicago, 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
131.211.44.55 AS1103 SURF B.V. 1.14ms from Amsterdam, NL
52.148.195.231 AS8075 Microsoft Corporation 0.30ms from Amsterdam, NL
114.243.104.215 AS4808 China Unicom Beijing Province Network 3.33ms from Beijing, CN
45.229.47.215 AS266687 SIETE CAPAS S.R.L 15.39ms from Buenos Aires, AR
35.184.248.39 AS396982 Google LLC 0.12ms from Council Bluffs, US
108.61.108.39 AS20473 The Constant Company, LLC 0.07ms from Dallas, US
63.176.217.215 AS16509 Amazon.com, Inc. 0.21ms from Frankfurt am Main, DE
60.187.103.151 AS4134 CHINANET-BACKBONE 7.64ms from Hangzhou, CN
113.226.31.231 AS4837 CHINA UNICOM China169 Backbone 13.24ms from Liaoyang, CN
79.40.129.183 AS3269 Telecom Italia S.p.A. 2.13ms from Milan, IT
113.195.77.71 AS4837 CHINA UNICOM China169 Backbone 7.74ms from Nanchang, CN
24.46.26.215 AS6128 Cablevision Systems Corp. 8.51ms from New York City, US
68.192.43.103 AS6128 Cablevision Systems Corp. 9.17ms from Secaucus, US
4.245.37.55 AS8075 Microsoft Corporation 0.24ms from Amsterdam, NL
87.181.97.71 AS3320 Deutsche Telekom AG 2.45ms from Frankfurt am Main, DE
115.76.16.39 AS7552 Viettel Group 3.43ms from Ho Chi Minh City, VN
54.230.163.39 AS16509 Amazon.com, Inc. 0.09ms from Kansas City, US
175.148.166.87 AS4837 CHINA UNICOM China169 Backbone 5.72ms from Liaoyang, CN
201.153.223.199 AS8151 UNINET 12.21ms from Santiago de Queretaro, MX
12.213.34.247 AS7018 AT&T Enterprises, LLC 1.31ms from Secaucus, US
74.125.190.87 AS15169 Google LLC 0.28ms from Singapore, SG
36.140.155.215 AS9808 China Mobile Communications Group Co., Ltd. 10.77ms from Taiyuan, CN
18.177.58.103 AS16509 Amazon.com, Inc. 0.21ms from Tokyo, JP
178.190.32.231 AS8447 A1 Telekom Austria AG 3.57ms from Vienna, AT
5.235.225.71 AS58224 Iran Telecommunication Company PJS 16.24ms from Yerevan, AM

Traceroute

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

$
traceroute -a -n -q1 -f5 67.66.141.128
traceroute to 67.66.141.128 (67.66.141.128): 64 hops max, 52 byte packets
5 [AS3257] 213.39.26.245 44.75 ms
6 [AS3257] 141.136.108.189 132.866 ms
7 [AS3257] 208.116.215.166 141.829 ms
8 [] 96.34.3.122 141.963 ms
9 [] 96.34.2.121 147.323 ms
10 *
11 *
12 [AS22677] 192.61.72.3 147.655 ms
13 *
14 [] 96.34.50.248 147.338 ms
15 *
16 [AS26305] 165.104.250.5 132.864 ms
17 [AS26305] 165.104.250.5 132.83 ms
18 *
19 [AS26305] 67.66.141.128 134.214 ms
Measurement taken from IPinfo ProbeNet in Lisbon, PT
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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