164.157.255.0/24

AS18756 · Level 3 Parent, LLC

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Summary

Country	United States
Domain	pa.gov
ASN	AS18756
Registry	ARIN
ID	CWOPA

WHOIS Details

NetHandle:      NET-164-157-0-0-1
OrgID:          CPOINMS
Parent:         NET-164-0-0-0-0
NetName:        CWOPA
NetRange:       164.157.0.0 - 164.157.255.255
NetType:        allocation
RegDate:        1993-03-19
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:      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


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

Nearby Ranges

BGP prefixes that overlap with 164.157.0.0/16

No nearby ranges found.

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

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

IP Address	ASN	Details
164.157.255.24	AS18756 Level 3 Parent, LLC	`0.24ms` from Philadelphia, 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
4.156.60.40	AS8075 Microsoft Corporation	`0.33ms` from Ashburn, US
68.14.115.248	AS22773 Cox Communications Inc.	`3.63ms` from Boston, US
138.0.125.72	AS264548 CHR TELECOM	`18.73ms` from Fortaleza, BR
111.42.134.88	AS132525 HeiLongJiang Mobile Communication Company Limited	`11.96ms` from Harbin, CN
78.179.94.24	AS9121 Turk Telekomunikasyon Anonim Sirketi	`3.35ms` from Istanbul, TR
13.135.65.72	AS16509 Amazon.com, Inc.	`0.15ms` from London, GB
2.123.244.56	AS5607 Sky UK Limited	`4.99ms` from London, GB
142.196.227.40	AS33363 Charter Communications, Inc	`6.49ms` from Orlando, US
88.39.66.72	AS3269 Telecom Italia S.p.A.	`3.62ms` from Rome, IT
189.188.12.216	AS8151 UNINET	`4.21ms` from Santiago de Queretaro, MX
49.164.64.8	AS17858 LG POWERCOMM	`1.99ms` from Seoul, KR
14.90.111.200	AS4766 Korea Telecom	`1.77ms` from Seoul, KR
142.113.107.248	AS577 Bell Canada	`1.73ms` from Toronto, CA
2.190.123.120	AS58224 Iran Telecommunication Company PJS	`15.71ms` from Yerevan, AM
115.190.63.72	AS137718 Beijing Volcano Engine Technology Co., Ltd.	`5.67ms` from Beijing, CN
94.110.41.120	AS47377 Orange Belgium SA	`8.51ms` from Brussels, BE
196.64.36.24	AS36903 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM	`8.16ms` from Casablanca, MA
108.130.73.184	AS16509 Amazon.com, Inc.	`0.52ms` from Dublin, IE
73.202.206.104	AS7922 Comcast Cable Communications, LLC	`2.04ms` from Fremont, US
194.63.114.24	AS1273 Vodafone Group PLC	`3.89ms` from London, GB
109.61.248.152	AS12389 PJSC Rostelecom	`13.02ms` from Moscow, RU
122.96.219.8	AS4837 CHINA UNICOM China169 Backbone	`6.24ms` from Nanjing, CN
83.20.110.72	AS5617 Orange Polska Spolka Akcyjna	`17.79ms` from Poznan, PL
54.238.158.200	AS16509 Amazon.com, Inc.	`0.16ms` from Tokyo, JP
78.56.253.248	AS8764 Telia Lietuva, AB	`1.17ms` from Vilnius, LT

Traceroute

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

traceroute -a -n -q1 -f5 164.157.255.45

traceroute to 164.157.255.45 (164.157.255.45): 64 hops max, 52 byte packets

5 [] 15.230.139.4 0.196 ms

6 *

7 *

8 [AS16509] 99.83.91.122 0.737 ms

9 [AS16509] 99.83.91.123 4.078 ms

10 [AS3356] 4.4.210.238 0.636 ms

11 [AS18756] 164.157.255.45 0.235 ms

Measurement taken from

IPinfo ProbeNet in Philadelphia, US

On December 28th 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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