72.172.229.0/24

AS26914 · Synoptek, LLC

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Summary

Country	United States
Domain	synoptek.com
ASN	AS26914
Registry	ARIN
ID	SYNOPTEK-MCG-CHICAGO-01

WHOIS Details

NetHandle:      NET-72-172-229-0-1
OrgID:          SL-1189
Parent:         NET-72-172-224-0-1
NetName:        SYNOPTEK-MCG-CHICAGO-01
NetRange:       72.172.229.0 - 72.172.229.255
NetType:        reallocation
Comment:        Synoptek MCG Chicago
RegDate:        2022-05-02
Updated:        2022-05-02
Source:         ARIN


OrgID:          SL-1189
OrgName:        Synoptek, LLC
CanAllocate:    
Street:         412 E Parkcenter Blvd #300
City:           Boise
State/Prov:     ID
Country:        US
PostalCode:     83706
Comment:        https://synoptek.com/
RegDate:        2017-05-03
Updated:        2025-03-31
OrgAdminHandle: JSS34-ARIN
OrgTechHandle:  IPADM814-ARIN
OrgTechHandle:  JSS34-ARIN
OrgTechHandle:  OPERA27-ARIN
OrgTechHandle:  VIR1-ARIN
OrgAbuseHandle: EOC13-ARIN
OrgNOCHandle:   EOC13-ARIN
Source:         ARIN


POCHandle:      EOC13-ARIN
IsRole:         Y
LastName:       EOC
FirstName:      
Street:         7604 Technology Way #200
City:           Denver
State/Prov:     CO
Country:        US
PostalCode:     80237
RegDate:        2017-05-02
Updated:        2024-11-15
OfficePhone:    +1-888-796-6783
Mailbox:        [email protected]
Source:         ARIN


POCHandle:      JSS34-ARIN
IsRole:         N
LastName:       Sailers
FirstName:      Jeff
Street:         8181 E. Tufts Ave
Street:         Suite 500
City:           Denver
State/Prov:     CO
Country:        US
PostalCode:     80237
RegDate:        2013-01-18
Updated:        2024-10-04
OfficePhone:    +1-303-713-3259
Mailbox:        [email protected]
Source:         ARIN


POCHandle:      VIR1-ARIN
IsRole:         N
LastName:       VanNostrand III
FirstName:      Rob
Street:         412 East Parkcenter Blvd
Street:         Suite 300
City:           Boise
State/Prov:     ID
Country:        US
PostalCode:     83706
RegDate:        2013-09-12
Updated:        2025-03-26
OfficePhone:    +1-208-422-9100
MobilePhone:    +1-760-805-0294
Mailbox:        [email protected]
Source:         ARIN


POCHandle:      OPERA27-ARIN
IsRole:         Y
LastName:       Operations
FirstName:      
Street:         8181 E Tufts Ave.
Street:         Suite 530
City:           Denver
State/Prov:     CO
Country:        US
PostalCode:     80237
RegDate:        2003-09-24
Updated:        2024-10-04
OfficePhone:    +1-303-799-4357
Mailbox:        [email protected]
Source:         ARIN


POCHandle:      IPADM814-ARIN
IsRole:         Y
LastName:       IP Admin
FirstName:      
Street:         1500 Broadway, 26th Floor
City:           New York
State/Prov:     NY
Country:        US
PostalCode:     10036
RegDate:        2018-03-29
Updated:        2025-02-24
OfficePhone:    +1-212-610-5663
Mailbox:        [email protected]
Mailbox:        [email protected]
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 72.172.0.0/16

Range	ASN	Company	Num of IPs
72.172.0.0/18	AS7029	Windstream Communications LLC	16,384
72.172.96.0/19	AS36817	MCSNet	8,192
72.172.160.0/20	AS15102	Xplore Inc.	4,096
72.172.176.0/20	AS7151	Cologix, Inc	4,096
72.172.32.0/20	AS7029	WINDSTREAM COMMUNICATIONS LLC	4,096
72.172.24.0/21	AS7029	WINDSTREAM COMMUNICATIONS LLC	2,048
72.172.200.0/21	AS11976	Fidelity Communications, Inc	2,048
72.172.48.0/21	AS7029	WINDSTREAM COMMUNICATIONS LLC	2,048
72.172.56.0/21	AS7029	WINDSTREAM COMMUNICATIONS LLC	2,048
72.172.68.0/22	AS397880	Mitec Solutions	1,024
72.172.76.0/22	AS62915	Wtechlink Incorporated	1,024
72.172.196.0/22	AS11976	Fidelity Communications, Inc	1,024
72.172.73.0/24	AS399122	VPS House Technology Group LLC	256
72.172.74.0/24	AS399122	VPS House Technology Group LLC	256
72.172.75.0/24	AS399122	VPS House Technology Group LLC	256
72.172.193.0/24	AS11976	Ozark Web Links	256
72.172.89.0/24	AS979	HRRP GARLAND, LLC	256
72.172.195.0/24	AS11976	Fidelity Communications, Inc	256
72.172.217.0/24	AS11976	Eleisure Net, LTD	256
72.172.161.0/24	AS15102	Alta Genetics	256
72.172.86.0/24	AS18672	Lantech Systems	256
72.172.226.0/24	AS26914	Synoptek, LLC	256
72.172.231.0/24	AS26914	Synoptek, LLC	256
72.172.239.0/24	AS26914	Synoptek, LLC	256
72.172.85.0/24	AS35908	Evocative, Inc.	256
72.172.88.0/24	AS35908	Evocative, Inc.	256
72.172.72.0/24	AS399122	VPS House Technology Group LLC	256

Hosted domains

There is 1 domain name hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
72.172.229.103	actober.com	1

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

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

IP Address	ASN	Details
72.172.229.36	AS26914 Synoptek, LLC	`1.11ms` 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
99.76.59.168	AS7018 AT&T Enterprises, LLC	`1.97ms` from Atlanta, US
188.132.129.8	AS214036 Ultahost, Inc.	`0.14ms` from Bursa, TR
202.38.165.152	AS4837 CHINA UNICOM China169 Backbone	`0.94ms` from Changchun, CN
14.247.124.232	AS45899 VNPT Corp	`5.42ms` from Hanoi, VN
223.215.42.232	AS4134 CHINANET-BACKBONE	`10.95ms` from Huai'an, CN
47.60.152.168	AS12430 VODAFONE ESPANA S.A.U.	`14.63ms` from Madrid, ES
160.251.219.232	AS58791 GMO Internet Group, Inc.	`7.60ms` from Osaka, JP
98.90.214.200	AS14618 Amazon.com, Inc.	`0.15ms` from Reston, US
220.127.116.104	AS4766 Korea Telecom	`1.48ms` from Seoul, KR
124.110.25.248	AS2519 ARTERIA Networks Corporation	`1.88ms` from Tokyo, JP
218.41.196.152	AS2527 Sony Network Communications Inc.	`8.87ms` from Tokyo, JP
210.160.36.56	AS4713 NTT DOCOMO BUSINESS,Inc.	`1.42ms` from Tokyo, JP
31.49.138.104	AS2856 British Telecommunications PLC	`5.46ms` from Erith, GB
68.34.83.232	AS7922 Comcast Cable Communications, LLC	`6.30ms` from Flint, US
211.183.213.200	AS152199 Kakao Corp	`1.31ms` from Incheon, KR
172.248.219.248	AS20001 Charter Communications Inc	`6.61ms` from Los Angeles, US
100.8.134.200	AS701 Verizon Business	`2.17ms` from New York City, US
133.18.82.24	AS24282 KAGOYA JAPAN Inc.	`1.09ms` from Osaka, JP
4.190.194.24	AS8075 Microsoft Corporation	`0.16ms` from Osaka, JP
83.195.241.248	AS3215 Orange S.A.	`8.41ms` from Paris, FR
172.171.127.72	AS8075 Microsoft Corporation	`0.16ms` from Quincy, US
18.215.118.56	AS14618 Amazon.com, Inc.	`0.22ms` from Reston, US
63.240.66.248	AS7018 AT&T Enterprises, LLC	`2.33ms` from Secaucus, US
118.34.237.8	AS4766 Korea Telecom	`1.62ms` from Seoul, KR
180.159.122.56	AS4812 China Telecom (Group)	`3.25ms` from Shanghai, CN

Traceroute

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

traceroute -a -n -q1 -f2 72.172.229.11

traceroute to 72.172.229.11 (72.172.229.11): 64 hops max, 52 byte packets

2 [] 156.146.32.232 106.423 ms

3 *

4 *

5 *

6 [AS26914] 72.172.229.11 2.103 ms

Measurement taken from

IPinfo ProbeNet in Chicago, US

On January 30th 2026

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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