142.15.0.0/23

AS857 · GONET

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Summary

Country	Canada
Domain	ontario.ca
ASN	AS857
Parent Range	142.15.0.0/16
Registry	ARIN
ID	GOVER-10-NET1

WHOIS Details

NetHandle:      NET-142-15-0-0-1
OrgID:          GOVER-10
Parent:         NET-142-0-0-0-0
NetName:        GOVER-10-NET1
NetRange:       142.15.0.0 - 142.15.255.255
NetType:        allocation
RegDate:        1990-03-26
Updated:        2021-12-14
Source:         ARIN


OrgID:          GOVER-10
OrgName:        GONET
CanAllocate:    
Street:         Ministry of Government Services
Street:         Infrastructure Technology Services 
Street:         222 Jarvis St., 6th Floor
City:           Toronto
State/Prov:     ON
Country:        CA
PostalCode:     M7A 0B6
RegDate:        2007-09-24
Updated:        2024-07-29
OrgAdminHandle: OIA3-ARIN
OrgTechHandle:  CSB8-ARIN
OrgTechHandle:  DOMAI415-ARIN
OrgTechHandle:  OIA3-ARIN
OrgAbuseHandle: CSB8-ARIN
OrgNOCHandle:   CSB8-ARIN
OrgRoutingHandle:   CSB8-ARIN
OrgRoutingHandle:   OIA3-ARIN
OrgDNSHandle:   OIA3-ARIN
Source:         ARIN


POCHandle:      OIA3-ARIN
IsRole:         Y
LastName:       Ontario IP Administration
FirstName:      
Street:         222 Jarvis Street, 6th floor
City:           Toronto
State/Prov:     ON
Country:        CA
PostalCode:     M7A 0B6
RegDate:        2012-05-23
Updated:        2025-07-30
OfficePhone:    +1-416-357-9603
OfficePhone:    +1-416-528-8951
OfficePhone:    +1-416-807-6645
OfficePhone:    +1-647-982-5687
Mailbox:        TechnologyContactforGlobalIPAddressing@ontario.ca
Source:         ARIN


POCHandle:      DOMAI415-ARIN
IsRole:         Y
LastName:       Domain Registration
FirstName:      
Street:         222 Jarvis St, LM
City:           Toronto
State/Prov:     ON
Country:        CA
PostalCode:     M7A 0B6
RegDate:        2017-12-01
Updated:        2018-12-03
OfficePhone:    +1-647-383-8341
Mailbox:        domain.registration@ontario.ca
Source:         ARIN


POCHandle:      CSB8-ARIN
IsRole:         Y
LastName:       Cyber Security Branch
FirstName:      
Street:         222 Jarvis Street, Lower Main
City:           Toronto
State/Prov:     ON
Country:        CA
PostalCode:     M7A 0B6
RegDate:        2014-11-05
Updated:        2022-11-07
OfficePhone:    +1-416-327-2100
Mailbox:        CSOC@ontario.ca
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 142.15.0.0/23

Range	ASN	Company	Num of IPs
142.15.0.0/16	AS808	GONET	65,536
142.15.0.0/16	AS857	GONET	65,536

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

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
104.6.93.247	AS7018 AT&T Enterprises, LLC	`12.22ms` from Atlanta, US
125.254.154.167	AS23724 IDC, China Telecommunications Corporation	`3.03ms` from Beijing, CN
20.114.204.87	AS8075 Microsoft Corporation	`0.18ms` from Boydton, US
20.57.108.215	AS8075 Microsoft Corporation	`0.16ms` from Boydton, US
51.255.31.103	AS16276 OVH SAS	`0.08ms` from Gravelines, FR
103.147.198.7	AS138545 Zero Cirrus Cloud Computing (Shanghai) Co., Ltd.	`1.27ms` from Hong Kong, HK
77.103.241.199	AS5089 Virgin Media Limited	`9.49ms` from London, GB
70.52.18.135	AS577 Bell Canada	`1.60ms` from Montreal, CA
192.29.162.247	AS31898 Oracle Corporation	`0.32ms` from Mumbai, IN
94.73.20.183	AS51407 Mada Al-Arab General Services Company	`4.04ms` from Ramallah, PS
151.106.161.87	AS31898 Oracle Corporation	`0.86ms` from Salt Lake City, US
13.76.168.183	AS8075 Microsoft Corporation	`0.49ms` from Singapore, SG
125.192.167.71	AS2518 BIGLOBE Inc.	`5.03ms` from Tokyo, JP
41.62.33.199	AS37705 TOPNET	`2.08ms` from Tunis, TN
95.103.242.55	AS6855 Slovak Telekom, a.s.	`4.91ms` from Bratislava, SK
1.58.193.23	AS4837 CHINA UNICOM China169 Backbone	`16.86ms` from Dalian, CN
4.255.184.87	AS8075 Microsoft Corporation	`3.10ms` from Denver, US
77.6.34.183	AS6805 Telefonica Germany GmbH & Co.OHG	`5.77ms` from Hamburg, DE
35.219.10.231	AS15169 Google LLC	`0.13ms` from Jakarta, ID
86.30.121.103	AS5089 Virgin Media Limited	`7.61ms` from London, GB
185.73.190.7	AS3339 FIBRAWORLD TELECOM S.A.U.	`8.10ms` from Madrid, ES
79.21.83.167	AS3269 Telecom Italia S.p.A.	`2.72ms` from Milan, IT
186.74.62.23	AS11556 Cable & Wireless Panama	`5.79ms` from Panama, PA
187.15.176.247	AS7738 V tal	`2.33ms` from Rio de Janeiro, BR
72.29.186.23	AS14589 Wave Broadband	`3.37ms` from San Jose, US

Traceroute

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

traceroute -a -n -q1 -f2 -m6 142.15.0.137

traceroute to 142.15.0.137 (142.15.0.137): 6 hops max, 52 byte packets

2 [] 84.17.33.92 0.191 ms

3 [AS60068] 185.229.188.49 0.24 ms

4 *

5 *

6 *

Measurement taken from

IPinfo ProbeNet in Chicago, US

On September 4th 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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