209.243.32.0/21

AS21767 · Washington College

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Summary

Country	United States
Domain	washcoll.edu
ASN	AS21767
Registry	ARIN
ID	NET-WC-NET

WHOIS Details

NetHandle:      NET-209-243-32-0-1
OrgID:          WASHIN-3
Parent:         NET-209-0-0-0-0
NetName:        NET-WC-NET
NetRange:       209.243.32.0 - 209.243.47.255
NetType:        allocation
RegDate:        2001-06-18
Updated:        2022-02-16
TechHandle:     TECHN1644-ARIN
AbuseHandle:    TECHN1644-ARIN
NOCHandle:      TECHN1644-ARIN
Source:         ARIN


OrgID:          WASHIN-3
OrgName:        Washington College
CanAllocate:    
Street:         300 Washington Avenue
City:           Chestertown
State/Prov:     MD
Country:        US
PostalCode:     21620
RegDate:        1992-02-07
Updated:        2024-07-01
OrgAdminHandle: TECHN1644-ARIN
OrgTechHandle:  HAMIL532-ARIN
OrgTechHandle:  PHILL1102-ARIN
OrgTechHandle:  SCOTT1319-ARIN
OrgTechHandle:  TECHN1644-ARIN
OrgAbuseHandle: TECHN1644-ARIN
OrgNOCHandle:   TECHN1644-ARIN
OrgRoutingHandle:   TECHN1644-ARIN
OrgDNSHandle:   TECHN1644-ARIN
Source:         ARIN


POCHandle:      HAMIL532-ARIN
IsRole:         N
LastName:       Hamilton
FirstName:      Daniel
Street:         300 Washington Ave
City:           Chestertown
State/Prov:     MD
Country:        US
PostalCode:     21620
RegDate:        2022-01-24
Updated:        2023-02-21
OfficePhone:    +1-573-286-3568
Mailbox:        dhamilton33@washcoll.edu
Source:         ARIN


POCHandle:      SCOTT1319-ARIN
IsRole:         N
LastName:       Scott
FirstName:      Samuel
Street:         300 Washington Avenue
City:           Chestertown
State/Prov:     MD
Country:        US
PostalCode:     21620
RegDate:        2024-07-01
Updated:        2024-07-01
OfficePhone:    +1-410-778-7206
Mailbox:        sscott9@washcoll.edu
Source:         ARIN


POCHandle:      TECHN1644-ARIN
IsRole:         Y
LastName:       Technical Director
FirstName:      
Street:         300 Washington Avenue
City:           Chestertwown
State/Prov:     MD
Country:        US
PostalCode:     21620
RegDate:        2019-06-20
Updated:        2025-06-02
OfficePhone:    +1-410-810-7158
Mailbox:        oit_administration@washcoll.edu
Mailbox:        oit_engineering@washcoll.edu
Source:         ARIN


POCHandle:      PHILL1102-ARIN
IsRole:         N
LastName:       Phillips
FirstName:      Chris
Street:         300 Washington Avenue
City:           Chestertown
State/Prov:     MD
Country:        US
PostalCode:     21620
RegDate:        2024-07-01
Updated:        2024-07-01
OfficePhone:    +1-410-778-7206
Mailbox:        cphillips7@washcoll.edu
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 209.243.0.0/16

Range	ASN	Company	Num of IPs
209.243.0.0/21	AS63414	Dakota Central Telecommunications Cooperative	2,048
209.243.16.0/21	AS63414	Dakota Central Telecommunications Cooperative	2,048
209.243.8.0/22	AS63414	Dakota Central Telecommunications Cooperative	1,024
209.243.12.0/22	AS12042	IdeaOne Telecom	1,024
209.243.24.0/23	AS12042	IdeaOne Telecom	512
209.243.26.0/23	AS12042	IdeaOne Telecom	512
209.243.30.0/24	AS12042	IdeaOne Telecom	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

Read more

Pingable IPs

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

IP Address	ASN	Details
209.243.33.210	AS21767 Washington College	`7.61ms` from Ashburn, US
209.243.35.20	AS21767 Washington College	`5.68ms` from Ashburn, US
209.243.32.150	AS21767 Washington College	`5.68ms` from Ashburn, 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
104.178.139.149	AS7018 AT&T Enterprises, LLC	`3.10ms` from Chicago, US
186.101.235.133	AS27947 Telconet S.A	`1.55ms` from Guayaquil, EC
124.160.121.85	AS4837 CHINA UNICOM China169 Backbone	`6.52ms` from Hangzhou, CN
117.57.46.5	AS4134 CHINANET-BACKBONE	`9.38ms` from Huai'an, CN
210.221.206.53	AS3786 LG DACOM Corporation	`1.38ms` from Incheon, KR
188.3.149.245	AS8386 Vodafone Net Iletisim Hizmetler AS	`13.28ms` from Istanbul, TR
45.149.164.37	AS25369 Hydra Communications Ltd	`0.32ms` from London, GB
65.8.188.149	AS16509 Amazon.com, Inc.	`0.18ms` from Madrid, ES
126.122.66.101	AS17676 SoftBank Corp.	`3.69ms` from Osaka, JP
84.202.28.21	AS2119 Telenor Norge AS	`19.00ms` from Oslo, NO
204.148.196.37	AS701 Verizon Business	`0.52ms` from Philadelphia, US
220.75.190.245	AS4766 Korea Telecom	`1.39ms` from Seoul, KR
13.112.69.101	AS16509 Amazon.com, Inc.	`0.17ms` from Tokyo, JP
163.139.23.5	AS2519 ARTERIA Networks Corporation	`0.47ms` from Tokyo, JP
75.98.226.21	AS3549 Level 3 Parent, LLC	`11.88ms` from Ashburn, US
2.84.242.197	AS6799 Ote SA (Hellenic Telecommunications Organisation)	`10.69ms` from Athens, GR
97.186.242.5	AS6167 Verizon Business	`19.64ms` from Chicago, US
98.60.8.229	AS7922 Comcast Cable Communications, LLC	`12.86ms` from Denver, US
79.211.130.165	AS3320 Deutsche Telekom AG	`1.67ms` from Duesseldorf, DE
86.167.103.149	AS2856 British Telecommunications PLC	`3.00ms` from Erith, GB
79.235.236.165	AS3320 Deutsche Telekom AG	`7.93ms` from Frankfurt am Main, DE
116.204.176.149	AS138995 Antbox Networks Limited	`1.49ms` from Hong Kong, HK
20.255.100.5	AS8075 Microsoft Corporation	`0.31ms` from Hong Kong, HK
188.60.167.85	AS3303 Swisscom (Switzerland) Ltd	`0.71ms` from Lausanne, CH
62.37.114.197	AS12479 Orange Espagne SA	`1.63ms` from Madrid, ES

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 209.243.37.0

traceroute to 209.243.37.0 (209.243.37.0): 7 hops max, 52 byte packets

3 [AS11776] 146.168.176.213 7.624 ms

4 [AS11776] 209.196.180.190 8.031 ms

5 *

6 *

7 *

Measurement taken from

IPinfo ProbeNet in Ashburn, US

On January 19th 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.

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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