1. All IP Ranges
  2. 63.0.0.0/8
  3. 63.241.0.0/16
  4. AS2386  | 63.241.223.0/24

63.241.223.0/24

AS2386  ·  AT&T Enterprises, LLC

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

Sign up for free ›

Summary

Country United States
Domain att.com
ASN AS2386
Registry ARIN
ID CERFNET-BLK-5

WHOIS Details

NetHandle:      NET-63-240-0-0-1
OrgID:          AEL-360
Parent:         NET-63-0-0-0-0
NetName:        CERFNET-BLK-5
NetRange:       63.240.0.0 - 63.242.255.255
NetType:        allocation
RegDate:        1999-11-03
Updated:        2025-03-19
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:        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


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

Nearby Ranges

BGP prefixes that overlap with 63.241.0.0/16

Range ASN Company Num of IPs
63.241.252.0/24 AS14745 Global Payments Inc. 256
63.241.44.0/24 AS2386 CI - Administrative Office of The United States Courts SID-19043 256
63.241.197.0/24 AS393360 NIC, Inc. 256
63.241.205.0/24 AS393360 NIC, Inc. 256
63.241.232.0/24 AS393360 NIC, Inc. 256
63.241.103.0/24 AS394803 American National Standards Institute 256
63.241.244.0/24 AS399014 Essilor USA 256
63.241.163.0/24 AS400858 ARRIVIA, INC. 256
63.241.172.0/24 AS400858 ARRIVIA, INC. 256
63.241.90.0/24 AS53825 CI - Alameda County Medical Center SID-19123 256

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

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

IP Address ASN Details
63.241.223.243 AS2386 AT&T Enterprises, LLC 1.38ms from Dallas, 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
194.145.208.24 AS200514 KnownSRV Ltd. 0.57ms from Amsterdam, NL
34.211.87.184 AS16509 Amazon.com, Inc. 0.15ms from Boardman, US
173.21.122.40 AS30036 Mediacom Communications Corp 11.61ms from Chicago, US
188.54.40.104 AS25019 Saudi Telecom Company JSC 3.90ms from Jeddah, SA
180.130.145.216 AS4837 CHINA UNICOM China169 Backbone 6.17ms from Kunming, CN
84.191.165.136 AS3320 Deutsche Telekom AG 5.47ms from Nuernberg, DE
95.35.182.24 AS1680 Cellcom Fixed Line Communication L.P 1.52ms from Petaẖ Tiqva, IL
44.211.157.104 AS14618 Amazon.com, Inc. 0.44ms from Reston, US
106.168.159.248 AS2516 KDDI CORPORATION 4.80ms from Tokyo, JP
5.107.68.56 AS5384 Emirates Internet 2.74ms from Al Fujairah City, AE
86.93.1.216 AS1136 KPN B.V. 2.48ms from Amsterdam, NL
108.64.47.232 AS7018 AT&T Enterprises, LLC 10.37ms from Dallas, US
90.240.147.184 AS5378 Vodafone Limited 3.84ms from Edinburgh, GB
37.196.132.56 AS1257 Tele2 Sverige AB 0.45ms from Goeteborg, SE
37.202.2.120 AS15817 Mittwald CM Service GmbH und Co. KG 3.22ms from Hamburg, DE
108.238.113.72 AS7018 AT&T Enterprises, LLC 1.72ms from Kansas City, US
208.78.51.104 AS33392 Dauphin Telecom 10.34ms from Le Lamentin, MQ
62.49.223.152 AS5378 Vodafone Limited 4.02ms from London, GB
213.37.250.56 AS6739 VODAFONE ONO, S.A. 6.13ms from Madrid, ES
201.145.10.200 AS8151 UNINET 2.19ms from Mexico City, MX
104.228.90.184 AS11351 Charter Communications Inc 19.47ms from New York City, US
62.122.51.56 AS47530 Novokuznetsk Telecom Ltd 7.26ms from Novosibirsk, RU
76.132.65.88 AS7922 Comcast Cable Communications, LLC 5.53ms from San Jose, US
67.121.10.8 AS7018 AT&T Enterprises, LLC 4.66ms from Santa Clara, US
122.117.30.152 AS3462 Data Communication Business Group 2.69ms from Taichung, TW

Traceroute

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

$
traceroute -a -n -q1 63.241.223.12
traceroute to 63.241.223.12 (63.241.223.12): 64 hops max, 52 byte packets
1 [AS63023] 23.150.248.1 0.194 ms
2 *
3 [AS174] 154.54.93.221 0.752 ms
4 [AS174] 154.54.28.74 0.878 ms
5 *
6 [AS7018] 32.130.24.46 0.718 ms
7 *
8 [AS2386] 63.241.223.12 1.788 ms
Measurement taken from IPinfo ProbeNet in Dallas, US
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.

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
IPinfo for all your IP geolocation needs

Our IP tools

Explore all tools
What is my IP

What is my IP

Test our data accuracy by viewing insights from your IP address.

See your IP address
Map IPs

Map IPs

Paste up to 500,000 IPs to see where they're located on a map.

Try Map IPs
Summarize IPs

Summarize IPs

Use our data visualization tool to create a visual overview of multiple IPs.

Try Summarize IPs