63.173.163.0/24

AS21950 · AutoTec LLC

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Summary

Country	United States
Domain	autotec.com
ASN	AS21950
Parent Range	63.160.0.0/12
Registry	ARIN
ID	FON-106834406474095

WHOIS Details

NetHandle:      NET-63-173-163-0-1
OrgID:          ATA-10
Parent:         NET-63-160-0-0-1
NetName:        FON-106834406474095
NetRange:       63.173.163.0 - 63.173.163.255
NetType:        reassignment
RegDate:        2001-03-09
Updated:        2001-03-09
TechHandle:     SS1455-ARIN
Source:         ARIN


OrgID:          ATA-10
OrgName:        AUTO TEC/ROBINSON ADAMS
CanAllocate:    
Street:         2200 WOODCREST PLACE, STE 120
City:           BIRMINGHAM
State/Prov:     AL
Country:        US
PostalCode:     35209
RegDate:        2001-03-09
Updated:        2011-09-24
OrgAdminHandle: SS1455-ARIN
OrgTechHandle:  SS1455-ARIN
OrgAbuseHandle: SS1455-ARIN
Source:         ARIN


POCHandle:      SS1455-ARIN
IsRole:         N
LastName:       STOKES
FirstName:      SCOTT
Street:         AUTO TEC/ROBINSON ADAMS
Street:         2200 WOODCREST PLACE, STE 120
City:           BIRMINGHAM
State/Prov:     AL
Country:        US
PostalCode:     35209
RegDate:        2001-03-09
Updated:        2001-03-09
OfficePhone:    +1-205-414-2705
Mailbox:        SSTOKES@autotec.com
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 63.173.163.0/24

Range	ASN	Company	Num of IPs
63.160.0.0/12	AS7381	Sprint	1,048,576
63.160.0.0/12	AS13649	Sprint	1,048,576
63.160.0.0/12	AS174	Sprint	1,048,576
63.160.0.0/12	AS19429	Sprint	1,048,576
63.160.0.0/12	AS25765	Sprint	1,048,576
63.160.0.0/12	AS27470	Sprint	1,048,576
63.160.0.0/12	AS30873	Sprint	1,048,576
63.160.0.0/12	AS328867	Sprint	1,048,576
63.160.0.0/12	AS5650	Sprint	1,048,576
63.160.0.0/12	AS7118	Sprint	1,048,576

Nearby Ranges

BGP prefixes that overlap with 63.173.0.0/16

Range	ASN	Company	Num of IPs
63.160.0.0/12	AS13649	Sprint	1,048,576
63.160.0.0/12	AS174	Sprint	1,048,576
63.160.0.0/12	AS19429	Sprint	1,048,576
63.160.0.0/12	AS25765	Sprint	1,048,576
63.160.0.0/12	AS27470	Sprint	1,048,576
63.160.0.0/12	AS30873	Sprint	1,048,576
63.160.0.0/12	AS328867	Sprint	1,048,576
63.160.0.0/12	AS5650	Sprint	1,048,576
63.160.0.0/12	AS7118	Sprint	1,048,576
63.160.0.0/12	AS7381	Sprint	1,048,576
63.173.212.0/22	AS19390	CenturyLink Communications, LLC	1,024
63.173.118.0/23	AS19901	Sprint DSL Network	512
63.173.122.0/23	AS19901	Sprint DSL Network	512
63.173.33.0/24	AS31853	Express Messenger Systems	256
63.173.69.0/24	AS2386	Holcim (US), Inc.	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
63.173.163.11	AS21950 AutoTec LLC	`3.87ms` 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
90.119.61.248	AS3215 Orange S.A.	`12.78ms` from Aubervilliers, FR
62.28.162.216	AS15525 MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A.	`1.25ms` from Braga, PT
78.177.239.184	AS9121 Turk Telekomunikasyon Anonim Sirketi	`10.66ms` from Denizli, TR
91.72.73.152	AS15802 Emirates Integrated Telecommunications Company PJSC	`3.70ms` from Dubai, AE
5.39.47.72	AS16276 OVH SAS	`0.08ms` from Gravelines, FR
142.67.189.120	AS11260 EastLink	`1.55ms` from Halifax, CA
24.164.50.200	AS33363 Charter Communications, Inc	`9.06ms` from Miami, US
65.0.215.8	AS16509 Amazon.com, Inc.	`0.14ms` from Mumbai, IN
153.234.135.56	AS4713 NTT Communications Corporation	`17.78ms` from Osaka, JP
52.183.61.152	AS8075 Microsoft Corporation	`0.28ms` from Quincy, US
220.76.179.8	AS4766 Korea Telecom	`1.14ms` from Seoul, KR
175.246.154.8	AS4766 Korea Telecom	`3.48ms` from Seoul, KR
59.74.112.8	AS4538 China Education and Research Network Center	`18.01ms` from Taiyuan, CN
178.191.243.56	AS8447 A1 Telekom Austria AG	`0.99ms` from Vienna, AT
27.58.188.40	AS24560 Bharti Airtel Ltd., Telemedia Services	`6.68ms` from Delhi, IN
192.98.101.232	AS29432 TREX Regional Exchanges Oy	`3.24ms` from Helsinki, FI
106.217.147.248	AS45609 Bharti Airtel Ltd. AS for GPRS Service	`1.10ms` from Hyderabad, IN
47.154.243.184	AS5650 Frontier Communications of America, Inc.	`2.14ms` from Los Angeles, US
95.66.246.216	AS35645 Limited Liability Company "VLADINFO"	`3.64ms` from Moscow, RU
200.71.225.232	AS7303 Telecom Argentina S.A.	`3.03ms` from Rosario, AR
189.101.160.168	AS28573 Claro NXT Telecomunicacoes Ltda	`8.92ms` from Sao Paulo, BR
71.231.206.200	AS7922 Comcast Cable Communications, LLC	`4.17ms` from Seattle, US
73.225.45.200	AS7922 Comcast Cable Communications, LLC	`6.01ms` from Seattle, US
211.203.69.40	AS9318 SK Broadband Co Ltd	`6.36ms` from Seoul, KR
126.115.110.72	AS17676 SoftBank Corp.	`15.18ms` from Tokyo, JP

Traceroute

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

traceroute -a -n -q1 -f3 63.173.163.74

traceroute to 63.173.163.74 (63.173.163.74): 64 hops max, 52 byte packets

3 [AS3356] 4.69.226.138 5.404 ms

4 *

5 [AS174] 63.173.163.74 5.349 ms

Measurement taken from

IPinfo ProbeNet in Atlanta, US

On September 18th 2025

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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