170.178.158.0/23

AS393836 · Grant Street Group, INC.

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Summary

Country	United States
Domain	grantstreet.com
ASN	AS393836
Parent Range	170.178.156.0/22
Registry	ARIN
ID	GSG-NETV4-01

WHOIS Details

NetHandle:      NET-170-178-156-0-1
OrgID:          GSG-37
Parent:         NET-170-0-0-0-0
NetName:        GSG-NETV4-01
NetRange:       170.178.156.0 - 170.178.159.255
NetType:        allocation
RegDate:        2015-05-12
Updated:        2021-12-14
Source:         ARIN


OrgID:          GSG-37
OrgName:        Grant Street Group, INC.
CanAllocate:    
Street:         339 6th Avenue
Street:         14th Floor
City:           Pittsburgh
State/Prov:     PA
Country:        US
PostalCode:     15222
RegDate:        2015-02-20
Updated:        2020-05-26
OrgAdminHandle: SYSAD140-ARIN
OrgTechHandle:  SYSAD140-ARIN
OrgAbuseHandle: SYSAD140-ARIN
OrgNOCHandle:   SYSAD140-ARIN
Source:         ARIN


POCHandle:      SYSAD140-ARIN
IsRole:         Y
LastName:       SysAdmin
FirstName:      
Street:         339 6th Avenue
Street:         14th Floor
City:           Pittsburgh
State/Prov:     PA
Country:        US
PostalCode:     15222
RegDate:        2015-02-23
Updated:        2026-02-24
OfficePhone:    +1-412-391-5555
Mailbox:        sysadmin@grantstreet.com
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 170.178.158.0/23

Range	ASN	Company	Num of IPs
170.178.156.0/22	AS393836	Grant Street Group, INC.	1,024

Nearby Ranges

BGP prefixes that overlap with 170.178.0.0/16

Range	ASN	Company	Num of IPs
170.178.192.0/19	AS16509	Amazon.com, Inc.	8,192
170.178.224.0/19	AS22534	CS Technologies	8,192
170.178.132.0/22	AS26764	The Robert Wood Johnson Foundation	1,024
170.178.156.0/22	AS393836	Grant Street Group, INC.	1,024
170.178.140.0/22	AS46886	Tekify Broadband	1,024

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

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

IP Address	ASN	Details
170.178.158.52	AS393836 Grant Street Group, INC.	`0.24ms` from Atlanta, US
170.178.159.98	AS393836 Grant Street Group, INC.	`0.72ms` from Pittsburgh, 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
54.245.64.231	AS16509 Amazon.com, Inc.	`0.20ms` from Boardman, US
24.60.67.103	AS7922 Comcast Cable Communications, LLC	`12.90ms` from Boston, US
103.249.237.215	AS133159 Mammoth Media Pty Ltd	`0.21ms` from Brisbane, AU
74.125.25.215	AS15169 Google LLC	`0.37ms` from Frankfurt am Main, DE
163.223.7.71	AS153647 Viet Homes Furniture Manufacturing Company Limited	`0.92ms` from Ho Chi Minh City, VN
223.18.249.39	AS9304 HGC Global Communications Limited	`1.39ms` from Hong Kong, HK
68.169.220.7	AS16904 Arvig Enterprises Inc.	`0.60ms` from Minneapolis, US
157.250.61.71	AS53306 OUTSCALE INC	`1.95ms` from New York City, US
51.138.197.183	AS8075 Microsoft Corporation	`0.19ms` from Paris, FR
172.218.174.55	AS852 TELUS Communications Inc.	`4.01ms` from Seattle, US
165.194.70.55	AS17575 Chung-Ang University	`2.03ms` from Seoul, KR
81.7.75.151	AS8764 Telia Lietuva, AB	`0.82ms` from Vilnius, LT
87.206.17.39	AS9141 P4 Sp. z o.o.	`11.07ms` from Warsaw, PL
167.19.87.71	AS22221 National General Management Corp.	`1.99ms` from Dallas, US
188.210.13.103	AS42652 inexio Informationstechnologie und Telekommunikation Gmbh	`6.92ms` from Frankfurt am Main, DE
36.25.173.135	AS4134 CHINANET-BACKBONE	`7.92ms` from Hangzhou, CN
14.176.145.119	AS45899 VNPT Corp	`2.31ms` from Ho Chi Minh City, VN
4.224.131.135	AS8075 Microsoft Corporation	`0.14ms` from Lohogaon, IN
99.190.220.55	AS7018 AT&T Enterprises, LLC	`19.76ms` from Los Angeles, US
149.88.235.87	AS17253 TEC of Jackson, Inc.	`6.13ms` from New Orleans, US
69.62.201.7	AS14051 Fidium	`4.26ms` from Santa Clara, US
187.170.47.55	AS8151 UNINET	`3.83ms` from Santiago de Queretaro, MX
50.125.38.71	AS20055 Wholesail networks LLC	`3.52ms` from Seattle, US
120.136.171.7	AS17621 China Unicom Shanghai network	`3.95ms` from Shanghai, CN
61.153.216.119	AS4134 CHINANET-BACKBONE	`7.93ms` 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 170.178.158.2

traceroute to 170.178.158.2 (170.178.158.2): 64 hops max, 52 byte packets

2 [AS3257] 66.171.224.25 1.623 ms

3 [AS3257] 141.136.111.138 1.32 ms

4 [AS3257] 208.116.158.127 0.309 ms

5 [AS393836] 170.178.158.2 2.051 ms

Measurement taken from

IPinfo ProbeNet in Atlanta, US

On March 13th 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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