205.172.72.0/21

AS10753 · Level 3 Parent, LLC

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Summary

Country	United States
Domain	pa.gov
ASN	AS10753
Registry	ARIN
ID	CWOPA

WHOIS Details

NetHandle:      NET-205-172-72-0-1
OrgID:          CPOINMS
Parent:         NET-205-0-0-0-0
NetName:        CWOPA
NetRange:       205.172.72.0 - 205.172.107.255
NetType:        allocation
RegDate:        1995-03-31
Updated:        2023-08-14
Source:         ARIN


OrgID:          CPOINMS
OrgName:        Commonwealth of PA - OA / Integrated Network Management Services
CanAllocate:    
Street:         1 Technology Park
City:           Harrisburg
State/Prov:     PA
Country:        US
PostalCode:     17110-2913
RegDate:        1993-03-19
Updated:        2024-11-25
OrgAdminHandle: DLM46-ARIN
OrgTechHandle:  ENS9-ARIN
OrgAbuseHandle: ENS9-ARIN
OrgNOCHandle:   ENS9-ARIN
Source:         ARIN


POCHandle:      DLM46-ARIN
IsRole:         N
LastName:       Martin
FirstName:      Darrell
Street:         1 Technology Park
City:           Harrisburg
State/Prov:     PA
Country:        US
PostalCode:     17110
RegDate:        2013-03-05
Updated:        2025-12-30
OfficePhone:    +1-717-705-9037
Mailbox:        damartin@pa.gov
Source:         ARIN


POCHandle:      ENS9-ARIN
IsRole:         Y
LastName:       Enterprise Network Services
FirstName:      
Street:         1 Technology Park
City:           Harrisburg
State/Prov:     PA
Country:        US
PostalCode:     17110
RegDate:        2013-03-05
Updated:        2025-04-18
OfficePhone:    +1-717-580-9653
Mailbox:        ens@pa.gov
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 205.172.0.0/16

Range	ASN	Company	Num of IPs
205.172.120.0/21	AS26413	IP4B Inc.	2,048
205.172.176.0/22	AS16509	Amazon.com, Inc.	1,024
205.172.24.0/22	AS174	Hennigan & Mercer	1,024
205.172.168.0/22	AS1929	University of Massachusetts - AMHERST	1,024
205.172.12.0/22	AS32509	Sedgwick County Information Services	1,024
205.172.0.0/22	AS40300	DR Fortress, LLC	1,024
205.172.16.0/22	AS6534	Charter Communications Inc	1,024
205.172.164.0/22	AS88	McCarter Theatre Company	1,024
205.172.192.0/22	AS1436	Jersey Shore Medical Center Inc.	1,024
205.172.236.0/22	AS8103	Hillsborough County Public Health Unit	1,024
205.172.43.0/24	AS7312	FDM4 International Inc.	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Pingable IPs

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
2.87.249.117	AS6799 Ote SA (Hellenic Telecommunications Organisation)	`4.95ms` from Athens, GR
73.78.44.85	AS7922 Comcast Cable Communications, LLC	`6.10ms` from Denver, US
180.150.158.197	AS45187 Rackspace IT Hosting AS IT Hosting Provider Hong Kong	`1.05ms` from Hong Kong, HK
24.167.47.197	AS11427 Charter Communications Inc	`12.81ms` from Houston, US
88.233.175.229	AS9121 Turk Telekomunikasyon Anonim Sirketi	`2.25ms` from Istanbul, TR
222.219.139.5	AS4134 CHINANET-BACKBONE	`0.32ms` from Kunming, CN
20.40.55.85	AS8075 Microsoft Corporation	`0.19ms` from Lohogaon, IN
12.237.5.21	AS26311 Ranch WiFi LLC	`12.01ms` from Los Angeles, US
68.124.49.229	AS7018 AT&T Enterprises, LLC	`3.34ms` from Los Angeles, US
27.109.201.213	AS4609 Companhia de Telecomunicacoes de Macau SARL	`1.99ms` from Macau, MO
90.37.22.21	AS3215 Orange S.A.	`17.74ms` from Marseille, FR
198.136.32.69	AS19329 Martin County Board of County Commissioners	`4.26ms` from Miami, US
167.173.223.37	AS36763 Hearst-Argyle Television, Inc.	`6.44ms` from Miami, US
79.53.25.53	AS3269 Telecom Italia S.p.A.	`6.38ms` from Milan, IT
72.90.242.181	AS701 Verizon Business	`2.28ms` from New York City, US
121.80.93.101	AS17511 OPTAGE Inc.	`1.78ms` from Osaka, JP
133.17.101.229	AS2907 Research Organization of Information and Systems, National Institute of Informatics	`12.47ms` from Osaka, JP
89.119.152.5	AS8968 BT Italia S.p.A.	`1.58ms` from Rome, IT
1.170.45.69	AS3462 Data Communication Business Group	`2.25ms` from Taichung, TW
199.165.80.21	AS7774 University of Alaska	`7.72ms` from Anchorage, US
44.195.206.165	AS14618 Amazon.com, Inc.	`0.57ms` from Ashburn, US
109.136.1.229	AS5432 Proximus NV	`1.04ms` from Brussels, BE
194.38.115.213	AS5483 Magyar Telekom Plc.	`8.33ms` from Budapest, HU
188.36.250.21	AS5483 Magyar Telekom Plc.	`0.66ms` from Budapest, HU
24.1.121.229	AS7922 Comcast Cable Communications, LLC	`7.01ms` from Chicago, US

Traceroute

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

traceroute -a -n -q1 -f2 -m8 205.172.76.27

traceroute to 205.172.76.27 (205.172.76.27): 8 hops max, 52 byte packets

2 [AS42831] 78.110.170.193 0.305 ms

3 *

4 *

5 [AS3356] 4.37.231.182 88.218 ms

6 *

7 *

8 *

Measurement taken from

IPinfo ProbeNet in Coventry, GB

On March 13th 2026

What are IP address ranges?

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