128.36.4.0/24

AS29 · Yale University

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Summary

Country	United States
Domain	yale.edu
ASN	AS29
Parent Range	128.36.0.0/16
Registry	ARIN
ID	YALE-NET

WHOIS Details

NetHandle:      NET-128-36-0-0-1
OrgID:          YALEUN-Z
Parent:         NET-128-0-0-0-0
NetName:        YALE-NET
NetRange:       128.36.0.0 - 128.36.255.255
NetType:        allocation
RegDate:        1983-08-16
Updated:        2025-07-31
TechHandle:     NET13-ARIN
Source:         ARIN


OrgID:          YALEUN-Z
OrgName:        Yale University
CanAllocate:    
Street:         Yale Information Technology Services
Street:         150 Munson Street
City:           New Haven
State/Prov:     CT
Country:        US
PostalCode:     06511
RegDate:        2023-09-29
Updated:        2023-09-29
OrgAdminHandle: NET13-ARIN
OrgTechHandle:  LUTIN-ARIN
OrgTechHandle:  MASSA51-ARIN
OrgTechHandle:  NOT35-ARIN
OrgAbuseHandle: IST27-ARIN
Source:         ARIN


POCHandle:      MASSA51-ARIN
IsRole:         N
LastName:       Massameno
FirstName:      Dan
Street:         150 Munsen st
City:           New Haven
State/Prov:     CT
Country:        US
PostalCode:     06511
RegDate:        2019-09-06
Updated:        2025-03-22
OfficePhone:    +1-203-785-7744
Mailbox:        [email protected]
Source:         ARIN


POCHandle:      LUTIN-ARIN
IsRole:         N
LastName:       Lutinski
FirstName:      Robert
Street:         150 Munsen st
City:           New Haven
State/Prov:     CT
Country:        US
PostalCode:     06511
RegDate:        2019-09-06
Updated:        2024-12-23
OfficePhone:    +1-203-432-3097
Mailbox:        [email protected]
Source:         ARIN


POCHandle:      IST27-ARIN
IsRole:         Y
LastName:       Information Security team
FirstName:      
Street:         150 Munson Street
City:           New Haven
State/Prov:     CT
Country:        US
PostalCode:     06511
RegDate:        2014-08-20
Updated:        2021-06-15
OfficePhone:    +1-203-436-0519
Mailbox:        [email protected]
Source:         ARIN


POCHandle:      NET13-ARIN
IsRole:         Y
LastName:       Network Engineering Team
FirstName:      
Street:         150 Munson Street
City:           New Haven
State/Prov:     CT
Country:        US
PostalCode:     06511
RegDate:        2014-08-20
Updated:        2022-07-08
OfficePhone:    +1-203-432-6645
MobilePhone:    +1-203-432-6645
FaxPhone:       +1-203-432-6645
Mailbox:        [email protected]
Source:         ARIN


POCHandle:      NOT35-ARIN
IsRole:         Y
LastName:       Network Operations Team
FirstName:      
Street:         150 Munson Street
City:           New Haven
State/Prov:     CT
Country:        US
PostalCode:     06511
RegDate:        2014-08-20
Updated:        2021-06-15
OfficePhone:    +1-203-432-6651
Mailbox:        [email protected]
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 128.36.4.0/24

Range	ASN	Company	Num of IPs
128.36.0.0/16	AS29	Yale University	65,536
128.36.0.0/16	AS8075	Yale University	65,536

Nearby Ranges

BGP prefixes that overlap with 128.36.0.0/16

Range	ASN	Company	Num of IPs
128.36.0.0/16	AS29	Yale University	65,536
128.36.0.0/16	AS8075	Yale University	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

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

IP Address	ASN	Details
128.36.4.10	AS29 Yale University	`9.70ms` from New York City, 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
57.153.61.56	AS8075 Microsoft Corporation	`0.21ms` from Amsterdam, NL
172.74.90.136	AS11426 Charter Communications Inc	`6.96ms` from Charlotte, US
175.166.86.200	AS4837 CHINA UNICOM China169 Backbone	`12.78ms` from Dalian, CN
170.78.21.88	AS263292 L E M TELECOMUNICAÇÕES LTDA -ME	`12.23ms` from Fortaleza, BR
190.133.143.56	AS6057 Administracion Nacional de Telecomunicaciones	`1.74ms` from Montevideo, UY
15.222.104.136	AS16509 Amazon.com, Inc.	`0.14ms` from Montreal, CA
84.48.86.104	AS211309 Obos Nett AS	`1.92ms` from Sandefjord, NO
194.127.199.72	AS50304 Blix Solutions AS	`9.63ms` from Sandefjord, NO
115.143.244.40	AS17858 LG POWERCOMM	`2.21ms` from Seoul, KR
124.110.235.88	AS2519 ARTERIA Networks Corporation	`3.62ms` from Tokyo, JP
51.55.5.216	AS8070 Microsoft Corporation	`0.59ms` from Boydton, US
196.130.117.24	AS24835 Vodafone Data	`4.64ms` from Cairo, EG
175.165.225.152	AS4837 CHINA UNICOM China169 Backbone	`5.37ms` from Liaoyang, CN
146.177.80.104	AS15395 Rackspace Ltd.	`1.26ms` from London, GB
23.126.158.40	AS7018 AT&T Enterprises, LLC	`5.24ms` from Los Angeles, US
90.171.148.8	AS12479 Orange Espagne SA	`4.43ms` from Madrid, ES
73.113.6.120	AS7922 Comcast Cable Communications, LLC	`13.72ms` from Murfreesboro, US
90.83.254.40	AS3215 Orange S.A.	`5.43ms` from Paris, FR
187.46.77.232	AS26615 TIM S/A	`2.28ms` from Sao Paulo, BR
94.155.225.8	AS9070 Cooolbox AD	`0.69ms` from Sofia, BG
179.111.108.184	AS27699 TELEFÔNICA BRASIL S.A	`2.03ms` from São Paulo, BR
160.251.77.184	AS7506 GMO Internet Group, Inc.	`0.39ms` from Tokyo, JP
198.251.61.72	AS54198 Videotron Ltee	`1.51ms` from Toronto, CA
34.21.126.136	AS396982 Google LLC	`0.12ms` from Ashburn, US
71.127.33.136	AS701 Verizon Business	`2.69ms` from Ashburn, US

Traceroute

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

traceroute -a -n -q1 -f8 128.36.4.117

traceroute to 128.36.4.117 (128.36.4.117): 64 hops max, 52 byte packets

8 [] 206.82.105.12 1.225 ms

9 *

10 [AS29] 130.132.11.9 3.532 ms

11 [AS29] 192.31.2.8 3.652 ms

12 *

13 *

14 *

15 *

16 *

17 [AS29] 128.36.4.117 9.764 ms

Measurement taken from

IPinfo ProbeNet in New York City, US

On December 28th 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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