141.161.0.0/17

AS11318  ·  Georgetown University

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Summary

Country United States
Domain georgetown.edu
ASN AS11318
Parent Range 141.161.0.0/16
Registry ARIN
ID GEORGETOWN-NET

WHOIS Details

NetHandle:      NET-141-161-0-0-1
OrgID:          GEORGE-8-Z
Parent:         NET-141-0-0-0-0
NetName:        GEORGETOWN-NET
NetRange:       141.161.0.0 - 141.161.255.255
NetType:        allocation
RegDate:        1990-07-31
Updated:        2022-01-12
TechHandle:     GDA96-ARIN
AbuseHandle:    GDA96-ARIN
NOCHandle:      GDA96-ARIN
Source:         ARIN


OrgID:          GEORGE-8-Z
OrgName:        Georgetown University
CanAllocate:    
Street:         37th and O Streets, NW
City:           Washington
State/Prov:     DC
Country:        US
PostalCode:     20057
RegDate:        2021-12-20
Updated:        2021-12-20
OrgAdminHandle: GDA96-ARIN
OrgTechHandle:  GDA96-ARIN
OrgTechHandle:  SJA122-ARIN
OrgTechHandle:  TAMIR9-ARIN
OrgAbuseHandle: GDA96-ARIN
OrgAbuseHandle: SJA122-ARIN
OrgAbuseHandle: TAMIR9-ARIN
OrgNOCHandle:   GDA96-ARIN
OrgNOCHandle:   SJA122-ARIN
OrgNOCHandle:   TAMIR9-ARIN
OrgRoutingHandle:   GDA96-ARIN
OrgRoutingHandle:   SJA122-ARIN
OrgRoutingHandle:   TAMIR9-ARIN
OrgDNSHandle:   GDA96-ARIN
OrgDNSHandle:   SJA122-ARIN
OrgDNSHandle:   TAMIR9-ARIN
Source:         ARIN


POCHandle:      SJA122-ARIN
IsRole:         N
LastName:       Allen
FirstName:      Scott
Street:         2115 Wisconsin Ave, Suite 3000
City:           Washington
State/Prov:     DC
Country:        US
PostalCode:     20007
RegDate:        2020-09-29
Updated:        2025-10-29
OfficePhone:    +1-202-687-5643
Mailbox:        scott@georgetown.edu
Source:         ARIN


POCHandle:      TAMIR9-ARIN
IsRole:         N
LastName:       Tamiru
FirstName:      Daniel
Street:         2115 Wisconsin Ave., NW.
Street:         Suite 300
City:           Washington
State/Prov:     DC
Country:        US
PostalCode:     20007
RegDate:        2020-09-29
Updated:        2025-06-02
OfficePhone:    +1-202-687-3618
Mailbox:        dtt10@georgetown.edu
Source:         ARIN


POCHandle:      GDA96-ARIN
IsRole:         Y
LastName:       GU Domain Administrator
FirstName:      
Street:         2115 Wisconsin Ave, NW
Street:         Suite 300
City:           Washington
State/Prov:     DC
Country:        US
PostalCode:     20007
RegDate:        2010-05-06
Updated:        2025-10-29
OfficePhone:    +1-202-687-0100
Mailbox:        domainadmin@georgetown.edu
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 141.161.0.0/17

Range ASN Company Num of IPs
141.161.0.0/16 AS11318 Georgetown University 65,536

Nearby Ranges

BGP prefixes that overlap with 141.161.0.0/16

Range ASN Company Num of IPs
141.161.0.0/16 AS11318 Georgetown University 65,536

Hosted domains

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

IP Address Domain Domains on this IP
141.161.99.110 georgetownorganizer.com 1

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

Pingable IPs

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

IP Address ASN Details
141.161.76.1 AS11318 Georgetown University 1.76ms from Ashburn, US
141.161.32.1 AS11318 Georgetown University 2.52ms from Ashburn, US
141.161.58.1 AS11318 Georgetown University 2.43ms from Ashburn, US
141.161.53.129 AS11318 Georgetown University 2.24ms from Ashburn, US
141.161.28.179 AS11318 Georgetown University 2.07ms from Ashburn, US
141.161.46.129 AS11318 Georgetown University 2.44ms from Ashburn, US
141.161.107.55 AS11318 Georgetown University 2.23ms from Ashburn, US
141.161.12.1 AS11318 Georgetown University 2.19ms from Ashburn, US
141.161.67.205 AS11318 Georgetown University 2.17ms from Ashburn, US
141.161.116.1 AS11318 Georgetown University 2.26ms from Ashburn, US
141.161.23.250 AS11318 Georgetown University 2.35ms from Ashburn, US
141.161.106.73 AS11318 Georgetown University 2.15ms from Ashburn, US
141.161.45.135 AS11318 Georgetown University 2.15ms from Ashburn, US
141.161.36.179 AS11318 Georgetown University 2.26ms from Ashburn, US
141.161.113.1 AS11318 Georgetown University 2.33ms from Ashburn, US
141.161.14.33 AS11318 Georgetown University 1.97ms from Ashburn, US
141.161.92.254 AS11318 Georgetown University 2.20ms from Ashburn, US
141.161.122.1 AS11318 Georgetown University 2.16ms from Ashburn, US
141.161.31.1 AS11318 Georgetown University 2.35ms from Ashburn, US
141.161.37.1 AS11318 Georgetown University 2.17ms from Ashburn, US
141.161.89.251 AS11318 Georgetown University 2.56ms from Ashburn, US
141.161.81.65 AS11318 Georgetown University 2.30ms from Ashburn, US
141.161.65.11 AS11318 Georgetown University 2.06ms from Ashburn, US
141.161.9.200 AS11318 Georgetown University 2.11ms from Ashburn, US
141.161.24.65 AS11318 Georgetown University 2.29ms 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
84.104.105.1 AS33915 Vodafone Libertel B.V. 3.82ms from Amsterdam, NL
167.148.134.65 AS395793 Arisk Communications inc. 1.00ms from Ashburn, US
24.149.120.1 AS4922 Shenandoah Cable Television LLC 7.12ms from Ashburn, US
73.212.228.1 AS7922 Comcast Cable Communications, LLC 4.13ms from Ashburn, US
5.55.110.49 AS3329 VODAFONE-PANAFON HELLENIC TELECOMMUNICATIONS COMPANY SA 1.69ms from Athens, GR
216.47.195.1 AS12083 WideOpenWest Finance LLC 6.71ms from Atlanta, US
109.72.53.65 AS8400 TELEKOM SRBIJA a.d. 2.70ms from Belgrade, RS
96.230.167.1 AS701 Verizon Business 1.90ms from Boston, US
181.169.223.1 AS7303 Telecom Argentina S.A. 2.17ms from Buenos Aires, AR
196.130.135.193 AS24835 Vodafone Data 8.90ms from Cairo, EG
196.118.239.1 AS36925 MEDITELECOM 1.94ms from Casablanca, MA
174.99.137.49 AS11426 Charter Communications Inc 1.49ms from Charlotte, US
220.166.87.1 AS4134 CHINANET-BACKBONE 9.51ms from Chengdu, CN
27.11.50.241 AS4837 CHINA UNICOM China169 Backbone 2.52ms from Chongqing, CN
124.235.129.1 AS4134 CHINANET-BACKBONE 10.87ms from Dalian, CN
70.94.169.1 AS11427 Charter Communications Inc 3.79ms from Dallas, US
152.37.184.1 AS11492 CABLE ONE, INC. 15.77ms from Dallas, US
159.118.71.1 AS11492 CABLE ONE, INC. 18.50ms from Dallas, US
50.26.172.1 AS19108 Optimum 8.23ms from Dallas, US
75.131.87.81 AS20115 Charter Communications LLC 17.09ms from Dallas, US
176.202.80.1 AS8781 Ooredoo Q.S.C. 0.17ms from Doha, QA
185.195.133.241 AS39730 Eircom (UK) Ltd 3.26ms from Dublin, IE
37.80.230.17 AS3320 Deutsche Telekom AG 14.83ms from Duesseldorf, DE
137.186.80.1 AS852 TELUS Communications Inc. 0.94ms from Edmonton, CA
189.22.168.145 AS4230 CLARO S.A. 7.65ms from Fortaleza, BR

Traceroute

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

$
traceroute -a -n -q1 -f4 -m10 141.161.74.114
traceroute to 141.161.74.114 (141.161.74.114): 10 hops max, 52 byte packets
4 [AS13335] 172.68.32.32 22.592 ms
5 [AS13335] 172.68.1.100 1.032 ms
6 [AS13335] 172.68.1.94 0.842 ms
7 [AS13335] 172.68.1.99 0.911 ms
8 *
9 *
10 *
Measurement taken from IPinfo ProbeNet in Denver, US
On

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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