205.251.173.0/24

AS16617 · CISP

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Summary

Country	United States
Domain	cisp.com
ASN	AS16617
Parent Range	205.251.160.0/20
Registry	ARIN
ID	CISP-3

WHOIS Details

NetHandle:      NET-205-251-160-0-1
OrgID:          CISP
Parent:         NET-205-0-0-0-0
NetName:        CISP-3
NetRange:       205.251.160.0 - 205.251.175.255
NetType:        allocation
RegDate:        2010-09-22
Updated:        2012-03-02
AbuseHandle:    ABUSE2087-ARIN
NOCHandle:      CSC128-ARIN
Source:         ARIN


OrgID:          CISP
OrgName:        CISP
CanAllocate:    
Street:         3035 Moffat Rd.
City:           Toledo
State/Prov:     OH
Country:        US
PostalCode:     43615
RegDate:        2001-01-29
Updated:        2024-11-25
OrgAdminHandle: CISPA-ARIN
OrgTechHandle:  CISPT-ARIN
OrgAbuseHandle: ABUSE2087-ARIN
OrgNOCHandle:   CSC128-ARIN
Source:         ARIN


POCHandle:      CISPT-ARIN
IsRole:         Y
LastName:       CISP Tech
FirstName:      
Street:         3035 Moffat Rd.
City:           Toledo
State/Prov:     OH
Country:        US
PostalCode:     43615
RegDate:        2008-10-27
Updated:        2024-07-30
OfficePhone:    +1-419-724-3547
OfficePhone:    +1-419-724-5341
FaxPhone:       +1-419-867-6913
Mailbox:        [email protected]
Source:         ARIN


POCHandle:      ABUSE2087-ARIN
IsRole:         Y
LastName:       Abuse
FirstName:      
Street:         3035 Moffat Rd.
City:           Toledo
State/Prov:     OH
Country:        US
PostalCode:     43615
RegDate:        2008-10-27
Updated:        2024-07-30
OfficePhone:    +1-419-724-3547
Mailbox:        [email protected]
Source:         ARIN


POCHandle:      CISPA-ARIN
IsRole:         Y
LastName:       CISP Admin
FirstName:      
Street:         3035 Moffat Rd.
City:           Toledo
State/Prov:     OH
Country:        US
PostalCode:     43615
RegDate:        2008-10-27
Updated:        2024-07-30
OfficePhone:    +1-419-724-3547
Mailbox:        [email protected]
Source:         ARIN


POCHandle:      CSC128-ARIN
IsRole:         Y
LastName:       CISP Support Center
FirstName:      
Street:         3035 Moffat Rd
City:           Toledo
State/Prov:     OH
Country:        US
PostalCode:     43615
RegDate:        2008-04-07
Updated:        2024-07-30
OfficePhone:    +1-419-724-3547
Mailbox:        [email protected]
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 205.251.173.0/24

Range	ASN	Company	Num of IPs
205.251.160.0/20	AS16617	CISP	4,096

Nearby Ranges

BGP prefixes that overlap with 205.251.0.0/16

Range	ASN	Company	Num of IPs
205.251.0.0/17	AS29838	Atlantic Metro Communications II, Inc.	32,768
205.251.192.0/18	AS16509	Amazon.com, Inc.	16,384
205.251.192.0/18	AS8987	Amazon.com, Inc.	16,384
205.251.176.0/20	AS12129	123.Net, Inc.	4,096
205.251.160.0/20	AS16617	CISP	4,096
205.251.132.0/22	AS834	Internet Utilities NA LLC	1,024
205.251.196.0/23	AS16509	Amazon Data Services Northern Virginia	512
205.251.114.0/23	AS29838	Netacom	512
205.251.66.0/23	AS29838	InfoRelay Online Systems, Inc.	512
205.251.114.0/23	AS29934	Netacom	512
205.251.124.0/24	AS29838	Information Strategies, Inc.	256
205.251.168.0/24	AS16617	Aktion-Associates INC	256
205.251.163.0/24	AS16617	Service Spring	256
205.251.18.0/24	AS399232	Seton Home Study School	256
205.251.130.0/24	AS62610	Private Customer	256
205.251.162.0/24	AS16617	Toast.Net	256
205.251.131.0/24	AS62610	Private Customer	256
205.251.120.0/24	AS29838	Flex Data Center, LLC.	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
205.251.173.1	AS16617 CISP	`3.83ms` from Columbus, 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
23.32.117.56	AS16625 Akamai Technologies, Inc.	`0.22ms` from Atlanta, US
37.120.7.24	AS50436 Tele Columbus AG	`6.72ms` from Berlin, DE
189.176.214.184	AS8151 UNINET	`14.28ms` from Cancún, MX
175.153.169.56	AS4837 CHINA UNICOM China169 Backbone	`3.13ms` from Chengdu, CN
34.171.160.168	AS396982 Google LLC	`0.12ms` from Council Bluffs, US
14.249.248.152	AS45899 VNPT Corp	`3.37ms` from Hanoi, VN
187.138.77.56	AS8151 UNINET	`1.46ms` from Monterrey, MX
180.145.240.88	AS17511 OPTAGE Inc.	`2.33ms` from Osaka, JP
24.46.98.200	AS6128 Cablevision Systems Corp.	`2.76ms` from Piscataway, US
91.254.79.104	AS1267 WIND TRE S.P.A.	`10.26ms` from Rome, IT
176.97.102.8	AS47236 CityLink Ltd	`6.55ms` from Saint Petersburg, RU
27.5.119.152	AS17488 Hathway IP Over Cable Internet	`1.53ms` from Saint Thomas Mount, IN
175.211.243.24	AS4766 Korea Telecom	`1.49ms` from Seoul, KR
106.54.153.120	AS45090 Shenzhen Tencent Computer Systems Company Limited	`1.30ms` from Shanghai, CN
18.141.244.200	AS16509 Amazon.com, Inc.	`0.14ms` from Singapore, SG
43.213.170.152	AS16509 Amazon.com, Inc.	`0.21ms` from Taipei, TW
197.5.54.72	AS327934 SOCIETE NATIONALE DES TELECOMMUNICATIONS (Tunisie Telecom)	`12.62ms` from Tunis, TN
13.225.209.216	AS16509 Amazon.com, Inc.	`0.21ms` from Atlanta, US
100.20.81.72	AS16509 Amazon.com, Inc.	`0.18ms` from Boardman, US
178.119.155.216	AS6848 Telenet BV	`5.10ms` from Brussels, BE
3.21.137.152	AS16509 Amazon.com, Inc.	`0.14ms` from Columbus, US
71.33.187.232	AS209 CenturyLink Communications, LLC	`2.01ms` from Denver, US
93.209.253.248	AS3320 Deutsche Telekom AG	`3.90ms` from Frankfurt am Main, DE
16.162.3.72	AS16509 Amazon.com, Inc.	`0.09ms` from Hong Kong, HK
31.166.197.24	AS35819 Etihad Etisalat, a joint stock company	`5.20ms` from Jeddah, SA

Traceroute

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

traceroute -a -n -q1 -f3 205.251.173.1

traceroute to 205.251.173.1 (205.251.173.1): 64 hops max, 52 byte packets

3 [] 206.53.204.44 3.394 ms

4 [AS16617] 64.254.131.180 3.505 ms

5 *

6 [AS16617] 64.31.65.13 3.51 ms

7 [AS16617] 64.31.65.14 3.55 ms

8 [AS16617] 67.211.160.74 3.787 ms

9 [AS16617] 205.251.173.1 3.865 ms

Measurement taken from

IPinfo ProbeNet in Columbus, US

On December 14th 2025

What are IP address ranges?

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