155.33.0.0/17

AS156 · Northeastern University

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Summary

Country	United States
Domain	northeastern.edu
ASN	AS156
Parent Range	155.33.0.0/16
Registry	ARIN
ID	NEASTU-NET2

WHOIS Details

NetHandle:      NET-155-33-0-0-1
OrgID:          NORTHE-7
Parent:         NET-155-0-0-0-0
NetName:        NEASTU-NET2
NetRange:       155.33.0.0 - 155.33.255.255
NetType:        allocation
RegDate:        1992-08-26
Updated:        2021-12-14
TechHandle:     ZN42-ARIN
Source:         ARIN


OrgID:          NORTHE-7
OrgName:        Northeastern University
CanAllocate:    
Street:         360 Huntington Avenue
City:           BOSTON
State/Prov:     MA
Country:        US
PostalCode:     02115
RegDate:        1988-02-01
Updated:        2020-01-31
OrgAdminHandle: NETOP29-ARIN
OrgTechHandle:  NETOP29-ARIN
OrgAbuseHandle: NETOP29-ARIN
Source:         ARIN


POCHandle:      ZN42-ARIN
IsRole:         Y
LastName:       Newtwork Server
FirstName:      
Street:         360 Huntington Ave.
City:           Boston
State/Prov:     MA
Country:        US
PostalCode:     02115
RegDate:        2000-09-07
Updated:        2025-12-15
OfficePhone:    +1-617-373-3300
Mailbox:        [email protected]
Source:         ARIN


POCHandle:      NETOP29-ARIN
IsRole:         Y
LastName:       NETOPS
FirstName:      
Street:         360 Huntington Avenue
Street:         25 Richards Hall
City:           Boston
State/Prov:     MA
Country:        US
PostalCode:     02115
RegDate:        2005-08-01
Updated:        2025-03-20
OfficePhone:    +1-617-373-3300
Mailbox:        [email protected]
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 155.33.0.0/17

Range	ASN	Company	Num of IPs
155.33.0.0/16	AS156	Northeastern University	65,536

BGP prefixes that are contained by 155.33.0.0/17

Range	ASN	Company	Num of IPs
155.33.8.0/23	AS401234	Northeastern University - London	512

Nearby Ranges

BGP prefixes that overlap with 155.33.0.0/16

Range	ASN	Company	Num of IPs
155.33.0.0/16	AS156	Northeastern University	65,536
155.33.8.0/23	AS401234	Northeastern University - London	512

Hosted domains

There are 22 domain names hosted across 8 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
155.33.31.186	tapasproject.org	3
155.33.17.68	northeastern.edu	2
155.33.17.138	playabletheatre.net	1
155.33.22.221	ecdaproject.org	1

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
155.33.24.7	AS156 Northeastern University	`2.86ms` from Boston, US
155.33.20.163	AS156 Northeastern University	`16.44ms` from Boston, US
155.33.33.181	AS156 Northeastern University	`3.25ms` from Boston, US
155.33.11.3	AS156 Northeastern University	`7.72ms` from Morris Plains, US
155.33.8.2	AS401234 Northeastern University	`2.05ms` from London, GB
155.33.9.131	AS401234 Northeastern University	`1.59ms` from London, GB
155.33.2.130	AS156 Northeastern University	`2.75ms` from Boston, 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
94.209.101.1	AS33915 Vodafone Libertel B.V.	`0.68ms` from Amsterdam, NL
71.176.252.1	AS701 Verizon Business	`4.92ms` from Ashburn, US
173.26.230.1	AS30036 Mediacom Communications Corp	`7.97ms` from Atlanta, US
114.255.105.1	AS4808 China Unicom Beijing Province Network	`3.72ms` from Beijing, CN
176.79.54.1	AS3243 MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A.	`0.68ms` from Braga, PT
82.212.140.1	AS12392 VOO S.A.	`3.96ms` from Brussels, BE
66.18.255.1	AS26546 FIBERNETICS CORPORATION	`0.45ms` from Calgary, CA
118.122.134.1	AS4134 CHINANET-BACKBONE	`4.77ms` from Chengdu, CN
136.232.216.161	AS55836 Reliance Jio Infocomm Limited	`2.21ms` from Chennai, IN
168.215.72.225	AS3549 Level 3 Parent, LLC	`0.58ms` from Chicago, US
71.30.128.1	AS7029 Windstream Communications LLC	`13.29ms` from Chicago, US
73.45.216.1	AS7922 Comcast Cable Communications, LLC	`1.91ms` from Chicago, US
103.23.236.193	AS45433 Kappa Internet Services Private Limited	`14.15ms` from Delhi, IN
72.172.115.1	AS36817 MCSNet	`6.55ms` from Edmonton, CA
89.183.101.17	AS13045 htp GmbH	`6.32ms` from Frankfurt am Main, DE
121.43.117.49	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`4.59ms` from Hangzhou, CN
152.118.121.129	AS3382 University of Indonesia	`3.03ms` from Jakarta, ID
105.232.192.1	AS37009 MTC - Mobile Telecommunications, Ltd.	`0.11ms` from Johannesburg, ZA
184.155.60.1	AS11492 CABLE ONE, INC.	`7.14ms` from Kansas City, US
210.19.197.209	AS9930 TTNET-MY	`1.23ms` from Kuala Lumpur, MY
39.38.232.1	AS17557 Pakistan Telecommunication Company Limited	`8.40ms` from Lahore, PK
208.95.56.1	AS13480 Ongoing Operations, LLC	`9.26ms` from Los Angeles, US
207.178.164.81	AS5033 Key Information Systems, Inc.	`1.71ms` from Los Angeles, US
47.139.88.1	AS5650 Frontier Communications of America, Inc.	`2.71ms` from Los Angeles, US
77.144.228.1	AS15557 Societe Francaise Du Radiotelephone - SFR SA	`13.72ms` from Lyon, FR

Traceroute

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

traceroute -a -n -q1 -f3 -m10 155.33.1.70

traceroute to 155.33.1.70 (155.33.1.70): 10 hops max, 52 byte packets

3 [AS9002] 87.245.239.26 28.745 ms

4 *

5 *

6 *

7 [AS3356] 4.53.56.2 138.181 ms

8 *

9 *

10 *

Measurement taken from

IPinfo ProbeNet in London, GB

On December 20th 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.

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