170.178.156.0/23

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 170.178.156.0/23

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

20 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
170.178.157.3	AS393836 Grant Street Group, INC.	`1.06ms` from Phoenix, 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
178.226.220.183	AS50266 Odido Netherlands B.V.	`2.84ms` from Amsterdam, NL
185.70.76.151	AS199081 Lancom Ltd.	`0.91ms` from Athens, GR
87.64.156.55	AS5432 Proximus NV	`2.36ms` from Brussels, BE
79.118.112.103	AS8708 DIGI ROMANIA S.A.	`4.92ms` from Bucharest, RO
87.138.235.167	AS3320 Deutsche Telekom AG	`4.94ms` from Duesseldorf, DE
1.65.136.215	AS4760 HKT Limited	`1.10ms` from Hong Kong, HK
132.160.53.247	AS6360 University of Hawaii	`7.63ms` from Honolulu, US
99.190.61.247	AS7018 AT&T Enterprises, LLC	`2.60ms` from Houston, US
87.222.137.231	AS12479 Orange Espagne SA	`10.42ms` from Madrid, ES
96.16.198.87	AS16625 Akamai Technologies, Inc.	`0.93ms` from Piscataway, US
4.254.66.183	AS8075 Microsoft Corporation	`0.66ms` from Sydney, AU
201.174.71.231	AS32098 Transtelco Inc	`7.48ms` from Tucson, US
143.178.174.247	AS50266 Odido Netherlands B.V.	`3.31ms` from Amsterdam, NL
48.211.29.199	AS8075 Microsoft Corporation	`0.88ms` from Ashburn, US
188.185.83.71	AS513 CERN - European Organization for Nuclear Research	`1.07ms` from Geneve, CH
216.167.34.215	AS2914 NTT America, Inc.	`0.40ms` from Los Angeles, US
18.208.41.215	AS14618 Amazon.com, Inc.	`0.21ms` from Reston, US
37.69.51.55	AS15557 Societe Francaise Du Radiotelephone - SFR SA	`12.92ms` from Saint-Denis, FR
177.91.82.87	AS263433 Click Fibra	`10.63ms` from Sao Paulo, BR
46.176.61.199	AS3329 VODAFONE-PANAFON HELLENIC TELECOMMUNICATIONS COMPANY SA	`4.91ms` from Sofia, BG
83.176.34.119	AS1257 Tele2 Sverige AB	`0.61ms` from Stockholm, SE
61.201.192.23	AS4725 SoftBank Corp.	`3.03ms` from Tokyo, JP
182.113.168.199	AS4837 CHINA UNICOM China169 Backbone	`2.94ms` from Zhengzhou, CN
84.162.74.167	AS3320 Deutsche Telekom AG	`5.75ms` from Duesseldorf, DE
77.3.194.183	AS6805 Telefonica Germany GmbH & Co.OHG	`0.99ms` from Hamburg, DE

Traceroute

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

traceroute -a -n -q1 -f4 -m14 170.178.157.88

traceroute to 170.178.157.88 (170.178.157.88): 14 hops max, 52 byte packets

4 [AS174] 154.54.57.229 14.266 ms

5 [AS174] 154.54.61.129 19.352 ms

6 [AS174] 154.54.47.137 89.2 ms

7 *

8 [AS174] 154.54.31.254 105.925 ms

9 [AS174] 38.32.171.157 106.074 ms

10 [AS4213] 66.172.54.31 111.656 ms

11 [AS393836] 170.178.159.241 144.974 ms

12 *

13 *

14 *

Measurement taken from

IPinfo ProbeNet in Malaga, ES

On March 20th 2026

What are IP address ranges?

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