52.129.16.0/24

AS40089 · Bullhorn Inc.

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Summary

Country	United States
Domain	bullhorn.com
ASN	AS40089
Registry	ARIN
ID	BULLH-1

WHOIS Details

NetHandle:      NET-52-129-16-0-1
OrgID:          BULLH-1
Parent:         NET-52-0-0-0-0
NetName:        BULLH-1
NetRange:       52.129.16.0 - 52.129.19.255
NetType:        allocation
RegDate:        2017-09-28
Updated:        2021-12-14
Source:         ARIN


OrgID:          BULLH-1
OrgName:        Bullhorn Inc.
CanAllocate:    
Street:         Bullhorn Inc.
Street:         100 Summer Street
City:           Boston
State/Prov:     MA
Country:        US
PostalCode:     02210
RegDate:        2006-06-16
Updated:        2025-07-09
OrgAdminHandle: RICHA249-ARIN
OrgTechHandle:  BTONE-ARIN
OrgTechHandle:  RICHA249-ARIN
OrgAbuseHandle: BTOON-ARIN
OrgNOCHandle:   BTOON-ARIN
Source:         ARIN


POCHandle:      BTONE-ARIN
IsRole:         Y
LastName:       BTONet
FirstName:      
Street:         100 Summer St
Street:         FL 17
City:           Boston
State/Prov:     MA
Country:        US
PostalCode:     02110
RegDate:        2025-07-09
Updated:        2025-07-09
OfficePhone:    +1-401-871-9447
Mailbox:        btonet@bullhorn.com
Source:         ARIN


POCHandle:      RICHA249-ARIN
IsRole:         N
LastName:       Richards
FirstName:      Robert
Street:         100 summer street
Street:         17th Floor
City:           Boston
State/Prov:     MA
Country:        US
PostalCode:     02210
RegDate:        2014-12-30
Updated:        2025-07-09
OfficePhone:    +1-617-478-9100
MobilePhone:    +1-617-478-9100
FaxPhone:       +1-617-478-9100
Mailbox:        r.richards@bullhorn.com
Source:         ARIN


POCHandle:      BTOON-ARIN
IsRole:         Y
LastName:       Btooncall
FirstName:      
Street:         100 summer street
Street:         17th Floor
City:           Boston
State/Prov:     MA
Country:        US
PostalCode:     02210
RegDate:        2014-12-30
Updated:        2025-07-09
OfficePhone:    +1-888-465-4838
MobilePhone:    +1-888-465-4838
FaxPhone:       +1-888-465-4838
Mailbox:        btooncall@bullhorn.com
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 52.129.0.0/16

Range	ASN	Company	Num of IPs
52.129.112.0/21	AS11320	LightEdge Solutions	2,048
52.129.120.0/21	AS63296	Amarillo Wireless	2,048
52.129.0.0/21	AS7459	Grande Communications Networks, LLC	2,048
52.129.40.0/22	AS11191	Cal.net, Inc.	1,024
52.129.28.0/22	AS32586	Niagara Wireless Internet Co.	1,024
52.129.32.0/23	AS14239	Rich Products Corporation	512
52.129.46.0/23	AS398335	Infinity Internet	512
52.129.38.0/23	AS62642	Bigleaf Networks, Inc.	512
52.129.44.0/23	AS395092	Shock Hosting LLC	512
52.129.20.0/24	AS63304	HILLTOP BROADBAND	256
52.129.21.0/24	AS6327	Ci2 Group Inc	256
52.129.23.0/24	AS394954	Nexacomm, LLC	256
52.129.22.0/24	AS46746	Americas Styrenics	256
52.129.10.0/24	AS6105	Denver Water	256

Hosted domains

There are 10 domain names hosted across 3 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
52.129.16.54	bullhorn.com	8
52.129.16.11	bullhornstaffing.com	1
52.129.16.46	timesheasy.com	1

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
52.129.16.152	AS40089 Bullhorn Inc.	`0.41ms` from Grand Rapids, 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
81.247.84.104	AS5432 Proximus NV	`1.00ms` from Brussels, BE
184.29.215.168	AS16625 Akamai Technologies, Inc.	`0.50ms` from Denver, US
16.60.218.72	AS16509 Amazon.com, Inc.	`0.73ms` from London, GB
84.157.188.72	AS3320 Deutsche Telekom AG	`5.60ms` from Duesseldorf, DE
3.123.198.232	AS16509 Amazon.com, Inc.	`0.17ms` from Frankfurt am Main, DE
9.223.54.200	AS8075 Microsoft Corporation	`0.16ms` from Gaevle, SE
186.43.169.8	AS27668 ETAPA EP	`5.41ms` from Guayaquil, EC
101.78.128.104	AS9381 HKBN Enterprise Solutions HK Limited	`0.60ms` from Hong Kong, HK
78.171.132.200	AS9121 Turk Telekomunikasyon Anonim Sirketi	`5.06ms` from Istanbul, TR
158.143.6.184	AS786 Jisc Services Limited	`1.03ms` from London, GB
146.118.143.104	AS134111 Commonwealth Scientific and Industrial Research Organisation	`0.82ms` from Perth, AU
66.180.81.24	AS16880 TREND MICRO INCORPORATED	`0.83ms` from San Jose, US
73.193.71.104	AS7922 Comcast Cable Communications, LLC	`6.05ms` from Seattle, US
50.110.53.168	AS5650 Frontier Communications of America, Inc.	`12.57ms` from Chicago, US
113.86.203.24	AS4134 CHINANET-BACKBONE	`11.27ms` from Guangzhou, CN
178.158.212.88	AS43139 Maximum-Net LLC	`0.56ms` from Kyiv, UA
86.183.194.168	AS2856 British Telecommunications PLC	`5.66ms` from London, GB
86.246.238.136	AS3215 Orange S.A.	`1.47ms` from Paris, FR
114.202.205.120	AS9318 SK Broadband Co Ltd	`0.94ms` from Seoul, KR
111.250.228.152	AS3462 Data Communication Business Group	`1.20ms` from Taipei, TW
106.35.57.248	AS4134 CHINANET-BACKBONE	`17.42ms` from Tianjin, CN
153.132.112.24	AS4713 NTT DOCOMO BUSINESS,Inc.	`16.07ms` from Tokyo, JP
204.101.165.56	AS577 Bell Canada	`0.62ms` from Toronto, CA
74.124.207.56	AS7029 Windstream Communications LLC	`0.55ms` from Ashburn, US
115.190.163.88	AS137718 Beijing Volcano Engine Technology Co., Ltd.	`4.28ms` from Beijing, CN

Traceroute

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

traceroute -a -n -q1 52.129.16.22

traceroute to 52.129.16.22 (52.129.16.22): 64 hops max, 52 byte packets

1 [AS15169] 108.170.234.152 20.545 ms

2 *

3 *

4 [AS12129] 207.91.238.134 26.689 ms

5 *

6 [AS40089] 52.129.16.22 26.429 ms

Measurement taken from

IPinfo ProbeNet in Dallas, 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.

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