170.178.156.0/24

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 170.178.156.0/24

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

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

IP Address	ASN	Details
170.178.156.36	AS393836 Grant Street Group, INC.	`0.39ms` 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
52.36.107.168	AS16509 Amazon.com, Inc.	`0.12ms` from Boardman, US
45.186.147.40	AS269832 MDS TELECOM C.A.	`0.48ms` from Caracas, VE
75.209.132.72	AS6167 Verizon Business	`10.86ms` from Chicago, US
195.50.149.24	AS3209 Vodafone GmbH	`0.59ms` from Frankfurt am Main, DE
79.240.130.104	AS3320 Deutsche Telekom AG	`3.80ms` from Frankfurt am Main, DE
155.56.248.104	AS35039 SAP SE	`2.13ms` from Frankfurt am Main, DE
107.151.93.232	AS132839 POWER LINE DATACENTER	`1.07ms` from Hong Kong, HK
50.88.211.104	AS33363 Charter Communications, Inc	`5.24ms` from Orlando, US
99.88.41.40	AS7018 AT&T Enterprises, LLC	`2.89ms` from San Jose, US
24.86.50.8	AS6327 Shaw Communications	`7.68ms` from Seattle, US
27.239.211.136	AS4766 Korea Telecom	`9.55ms` from Seoul, KR
24.78.105.216	AS6327 Shaw Communications	`5.38ms` from Winnipeg, CA
108.82.229.184	AS7018 AT&T Enterprises, LLC	`2.00ms` from Atlanta, US
107.167.177.152	AS396982 Google LLC	`0.16ms` from Chang-hua, TW
96.36.39.72	AS20115 Charter Communications LLC	`7.92ms` from Chicago, US
60.177.192.104	AS4134 CHINANET-BACKBONE	`7.07ms` from Hangzhou, CN
58.224.91.200	AS9318 SK Broadband Co Ltd	`5.37ms` from Incheon, KR
51.191.104.72	AS5607 Sky UK Limited	`1.65ms` from London, GB
92.51.22.248	AS9123 JSC TIMEWEB	`0.71ms` from Moscow, RU
64.178.175.56	AS36579 Hearst-Argyle Television, Inc.	`1.62ms` from Orlando, US
85.13.143.152	AS34788 Neue Medien Muennich GmbH	`2.91ms` from Prague, CZ
88.185.11.104	AS12322 Free SAS	`7.74ms` from Saint-Denis, FR
112.161.127.88	AS4766 Korea Telecom	`1.83ms` from Seoul, KR
58.228.44.88	AS9318 SK Broadband Co Ltd	`8.00ms` from Seoul, KR
183.189.98.168	AS4837 CHINA UNICOM China169 Backbone	`7.86ms` from Taiyuan, CN

Traceroute

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

traceroute -a -n -q1 170.178.156.19

traceroute to 170.178.156.19 (170.178.156.19): 64 hops max, 52 byte packets

1 [AS20326] 74.118.138.1 2.658 ms

2 *

3 *

4 [] 206.71.141.12 0.234 ms

5 [AS17054] 208.40.199.235 0.339 ms

6 *

7 *

8 [AS393836] 170.178.156.19 2.146 ms

Measurement taken from

IPinfo ProbeNet in Pittsburgh, US

On March 20th 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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