137.203.0.0/16

AS7355 · Mitsubishi Electric ITA (HSL)

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Summary

Country	United States
Domain	hoaglandpharmacy.com
ASN	AS7355
Registry	ARIN
ID	HRINET

WHOIS Details

NetHandle:      NET-137-203-0-0-1
OrgID:          HORIZO-6
Parent:         NET-137-0-0-0-0
NetName:        HRINET
NetRange:       137.203.0.0 - 137.203.255.255
NetType:        allocation
RegDate:        1989-01-03
Updated:        2021-12-14
Source:         ARIN


OrgID:          HORIZO-6
OrgName:        MERL
CanAllocate:    
Street:         201 Broadway
City:           Cambridge
State/Prov:     MA
Country:        US
PostalCode:     02139
RegDate:        1989-01-03
Updated:        2015-10-14
OrgAdminHandle: BACCA6-ARIN
OrgTechHandle:  BACCA6-ARIN
OrgAbuseHandle: BACCA6-ARIN
Source:         ARIN


POCHandle:      BACCA6-ARIN
IsRole:         N
LastName:       Baccari
FirstName:      Lou
Street:         201 Broadway
Street:         Suite 8
City:           Cambridge
State/Prov:     MA
Country:        US
PostalCode:     02139
RegDate:        2015-09-16
Updated:        2024-09-18
OfficePhone:    +1-617-621-7562
Mailbox:        baccari@merl.com
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 137.0.0.0/8

Range	ASN	Company	Num of IPs
137.176.0.0/13	AS11003	The Procter and Gamble Company	524,288
137.18.0.0/16	AS1999	U.S. House of Representatives	65,536
137.160.0.0/16	AS16509	Amazon.com, Inc.	65,536
137.114.0.0/16	AS16509	Amazon Technologies Inc.	65,536
137.113.0.0/16	AS19464	Washington & Lee University	65,536
137.28.0.0/16	AS19184	University of Wisconsin - Eau Claire	65,536
137.208.0.0/16	AS1776	Welthandelsplatz 1	65,536
137.87.0.0/16	AS14977	Wyoming Higher Education Computer Network	65,536
137.86.0.0/16	AS14977	Wyoming Higher Education Computer Network	65,536
137.74.0.0/16	AS16276	OVH SAS	65,536
137.58.0.0/16	AS158	Telefonaktiebolaget LM Ericsson	65,536
137.194.0.0/16	AS1712	Télécom Paris	65,536
137.51.0.0/16	AS1906	Northrop Grumman Corp.	65,536
137.19.0.0/16	AS16509	Amazon.com, Inc.	65,536
137.40.0.0/16	AS18071	Panasonic Information Systems Co., Ltd	65,536
137.61.0.0/16	AS15991	IT/GITS	65,536
137.202.0.0/16	AS13541	Siemens Industry Software Inc.	65,536
137.192.0.0/16	AS1347	Inteliquent, inc.	65,536
137.230.0.0/16	AS14381	Caterpillar, Inc.	65,536
137.99.0.0/16	AS13796	University of Connecticut	65,536
137.79.0.0/16	AS127	National Aeronautics and Space Administration	65,536
137.85.0.0/16	AS14977	Wyoming Higher Education Computer Network	65,536
137.88.0.0/16	AS14977	Wyoming Higher Education Computer Network	65,536
137.89.0.0/16	AS14977	Wyoming Higher Education Computer Network	65,536
137.17.0.0/16	AS1136	National Aerospace Laboratory	65,536
137.90.0.0/16	AS14977	Wyoming Higher Education Computer Network	65,536
137.216.0.0/16	AS11607	South Dakota State University	65,536
137.185.0.0/16	AS11003	The Procter and Gamble Company	65,536
137.207.0.0/16	AS11700	University of Windsor	65,536
137.16.0.0/16	AS16509	Amazon.com, Inc.	65,536
137.94.0.0/16	AS19737	Royal Military College of Canada	65,536
137.204.0.0/16	AS137	UNI-Bologna	65,536
137.188.0.0/16	AS12079	Verizon Wireless	65,536
137.53.0.0/16	AS11995	Oregon Health & Science University	65,536
137.120.0.0/16	AS1103	P.O.Box 616, 6200 MD, Maastricht, The Netherlands	65,536
137.101.0.0/16	AS12430	ORG-AMS1-RIPE	65,536
137.96.0.0/16	AS1234	Fortum Oyj	65,536
137.147.0.0/16	AS1221	Telstra Limited	65,536
137.124.0.0/16	AS11351	State University of New York College of Technology at Delhi	65,536
137.228.0.0/16	AS127	National Aeronautics and Space Administration	65,536
137.224.0.0/16	AS1103	Wageningen Universiteit	65,536
137.45.0.0/16	AS13783	Radford University	65,536
137.124.0.0/16	AS11351	State University of New York College of Technology at Delhi	65,536
137.78.0.0/16	AS127	National Aeronautics and Space Administration	65,536
137.15.0.0/16	AS14836	City of Toronto	65,536
137.192.0.0/16	AS14929	Inteliquent, inc.	65,536
137.36.0.0/16	AS11351	The State University of New York College of Agriculture and Technology at Cobleskill	65,536
137.154.0.0/16	AS10079	University of Western Sydney	65,536
137.56.0.0/16	AS1103	Universiteit van Tilburg	65,536
137.205.0.0/16	AS201773	University of Warwick	65,536

Hosted domains

There are 2 domain names hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
137.203.190.5	kalmarnagy.com	2

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

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

IP Address	ASN	Details
137.203.180.80	AS7355 Mitsubishi Electric ITA (HSL)	`11.04ms` from Boston, US
137.203.190.36	AS7355 Mitsubishi Electric ITA (HSL)	`1.01ms` from Boston, US
137.203.189.10	AS7355 Mitsubishi Electric ITA (HSL)	`0.91ms` 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
71.176.217.192	AS701 Verizon Business	`5.12ms` from Ashburn, US
20.232.92.192	AS8075 Microsoft Corporation	`0.37ms` from Ashburn, US
18.172.1.80	AS16509 Amazon.com, Inc.	`0.05ms` from Bangkok, TH
52.181.176.112	AS8075 Microsoft Corporation	`0.65ms` from Boydton, US
222.163.226.240	AS4837 CHINA UNICOM China169 Backbone	`7.36ms` from Changchun, CN
85.225.91.160	AS8434 Telenor Sverige AB	`3.12ms` from Copenhagen, DK
192.63.110.16	AS11427 Charter Communications Inc	`3.93ms` from Dallas, US
165.99.14.128	AS150820 LIENVPS TECHNOLOGY COMPANY LIMITED	`0.60ms` from Hanoi, VN
91.156.242.192	AS719 Elisa Oyj	`3.93ms` from Helsinki, FI
116.115.73.32	AS139007 UNICOM InnerMongolia province network	`3.91ms` from Hohhot, CN
90.200.217.224	AS5607 Sky UK Limited	`10.35ms` from London, GB
178.239.97.32	AS8586 TalkTalk Communications Limited	`1.54ms` from London, GB
79.117.135.80	AS57269 DIGI SPAIN TELECOM S.L.	`1.11ms` from Madrid, ES
37.179.251.224	AS30722 Vodafone Italia S.p.A.	`5.79ms` from Milan, IT
73.189.192.192	AS7922 Comcast Cable Communications, LLC	`7.57ms` from San Jose, US
193.58.190.0	AS10557 Connect Northwest Internet Services, LLC	`0.23ms` from Seattle, US
175.224.232.160	AS4766 Korea Telecom	`1.38ms` from Seoul, KR
183.188.43.112	AS4837 CHINA UNICOM China169 Backbone	`7.30ms` from Taiyuan, CN
126.208.84.208	AS17676 SoftBank Corp.	`2.88ms` from Tokyo, JP
24.150.112.160	AS7992 Cogeco Connexion Inc.	`6.84ms` from Toronto, CA
88.116.20.112	AS8447 A1 Telekom Austria AG	`2.98ms` from Vienna, AT
172.84.180.160	AS3356 Level 3 Parent, LLC	`1.32ms` from Amsterdam, NL
76.235.207.48	AS7018 AT&T Enterprises, LLC	`8.10ms` from Columbus, US
185.104.6.176	AS25591 BCLan LLC	`10.70ms` from Krasnodar, RU
213.105.94.64	AS5089 Virgin Media Limited	`4.16ms` from London, GB

Traceroute

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

traceroute -a -n -q1 -f3 -m7 137.203.251.6

traceroute to 137.203.251.6 (137.203.251.6): 7 hops max, 52 byte packets

3 [AS56911] 185.169.236.244 30.596 ms

4 [] 185.1.95.14 30.867 ms

5 *

6 *

7 *

Measurement taken from

IPinfo ProbeNet in Bari, IT

On November 14th 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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