1. All IP Ranges
  2. 141.0.0.0/8
  3. 141.161.0.0/16
  4. AS11318  | 141.161.0.0/16

141.161.0.0/16

AS11318  ·  Georgetown University

Need more data or want to access it via API or data downloads? Sign up to get free access

Sign up for free ›

Summary

Country United States
Domain georgetown.edu
ASN AS11318
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:      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:        [email protected]
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:        [email protected]
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:        [email protected]
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 141.0.0.0/8

Range ASN Company Num of IPs
141.134.0.0/15 AS6848 Telenet BV 131,072
141.91.0.0/16 AS33846 DATAPORT - Anstalt des oeffentlichen Rechts 65,536
141.199.0.0/16 AS243 L3Harris Technologies, Inc. 65,536
141.198.0.0/16 AS1761 Texas Department of Information Resources 65,536
141.179.0.0/16 AS25019 Saudi Telecom Company JSC 65,536
141.209.0.0/16 AS27274 Central Michigan University 65,536
141.116.0.0/16 AS27064 Headquarters, USAISC 65,536
141.175.0.0/16 AS210040 Salomon S.A.S. 65,536
141.104.0.0/16 AS21508 Virginia Department of Education 65,536
141.232.0.0/16 AS17343 South Florida Water Management District 65,536
141.115.0.0/16 AS1715 CNRS - IRIT 65,536
141.208.0.0/16 AS1759 Telia Finland Oyj 65,536
141.77.0.0/16 AS203329 NTT DATA Deutschland SE 65,536
141.26.0.0/16 AS2857 Universitaet Koblenz 65,536
141.21.0.0/16 AS205046 FZI Forschungszentrum Informatik 65,536
141.166.0.0/16 AS20105 University of Richmond 65,536
141.117.0.0/16 AS26996 Toronto Metropolitan University 65,536
141.129.0.0/16 AS16988 International Paper Company 65,536
141.162.0.0/16 AS19661 Susquehanna Investment Group, GP 65,536
141.250.0.0/16 AS137 Universita' degli Studi di Perugia 65,536
141.139.0.0/16 AS16509 Amazon Technologies Inc. 65,536
141.107.0.0/16 AS1540 Headquarters, USAISC 65,536
141.6.0.0/16 AS15495 BASF Digital Solutions GmbH 65,536
141.187.0.0/16 AS12897 HP Inc. 65,536
141.242.0.0/16 AS16509 Amazon.com, Inc. 65,536
141.190.0.0/16 AS1600 Headquarters, USAISC 65,536
141.66.0.0/16 AS13040 FIZ Karlsruhe - Leibniz Institute for Information Infrastructure 65,536
141.228.0.0/16 AS12701 Barclays Capital 65,536
141.34.0.0/16 AS1754 Platanenallee 6, 15738 Zeuthen 65,536
141.237.0.0/16 AS3329 VODAFONE-PANAFON HELLENIC TELECOMMUNICATIONS COMPANY SA 65,536
141.189.0.0/16 AS17011 PPG Industries, Inc. 65,536
141.244.0.0/16 AS1117 Universitaet fuer Bodenkultur Wien 65,536
141.165.0.0/16 AS18759 Georgia Southern University 65,536
141.93.0.0/16 AS1136 Koninklijke Ahold NV 65,536
141.15.0.0/16 AS13128 Public Administration of Berlin 65,536
141.81.0.0/16 AS19229 ASSA ABLOY AB 65,536
141.85.0.0/16 AS2614 Politehnica University of Bucharest 65,536
141.252.0.0/16 AS1103 65,536
141.108.0.0/16 AS137 INFN - Roma1 65,536
141.168.0.0/16 AS135887 Telstra Limited 65,536
141.192.0.0/16 AS1342 Fujitsu Invia Oy 65,536
141.1.0.0/16 AS1273 VODAFONE ENTERPRISE EQUIPMENT LIMITED 65,536
141.142.0.0/16 AS1224 University of Illinois 65,536
141.40.0.0/16 AS12816 Leibniz-Rechenzentrum (LRZ) 65,536
141.225.0.0/16 AS14048 The University of Memphis 65,536
141.84.0.0/16 AS12816 Leibniz-Rechenzentrum (LRZ) 65,536
141.221.0.0/16 AS14702 Idaho National Laboratory 65,536
141.201.0.0/16 AS1109 Universitaet Salzburg 65,536
141.106.0.0/16 AS33503 Medical College of Wisconsin 65,536

Hosted domains

There are 4 domain names hosted across 4 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP

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

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

IP Address ASN Details
141.161.251.1 AS11318 Georgetown University 2.31ms from Ashburn, US
141.161.60.1 AS11318 Georgetown University 2.23ms from Ashburn, US
141.161.195.117 AS11318 Georgetown University 2.04ms from Ashburn, US
141.161.23.250 AS11318 Georgetown University 2.16ms from Ashburn, US
141.161.48.144 AS11318 Georgetown University 2.18ms from Ashburn, US
141.161.159.161 AS11318 Georgetown University 2.21ms from Ashburn, US
141.161.123.1 AS11318 Georgetown University 2.35ms from Ashburn, US
141.161.121.72 AS11318 Georgetown University 2.08ms from Ashburn, US
141.161.12.1 AS11318 Georgetown University 2.29ms from Ashburn, US
141.161.220.4 AS11318 Georgetown University 2.28ms from Ashburn, US
141.161.94.254 AS11318 Georgetown University 2.38ms from Ashburn, US
141.161.76.1 AS11318 Georgetown University 1.79ms from Ashburn, US
141.161.50.250 AS11318 Georgetown University 2.41ms from Ashburn, US
141.161.136.1 AS11318 Georgetown University 2.27ms from Ashburn, US
141.161.75.87 AS11318 Georgetown University 2.15ms from Ashburn, US
141.161.115.1 AS11318 Georgetown University 2.23ms from Ashburn, US
141.161.52.89 AS11318 Georgetown University 2.18ms from Ashburn, US
141.161.161.65 AS11318 Georgetown University 2.22ms from Ashburn, US
141.161.49.45 AS11318 Georgetown University 2.14ms from Ashburn, US
141.161.253.1 AS11318 Georgetown University 2.31ms from Ashburn, US
141.161.54.1 AS11318 Georgetown University 2.22ms from Ashburn, US
141.161.142.50 AS11318 Georgetown University 2.16ms from Ashburn, US
141.161.21.250 AS11318 Georgetown University 2.23ms from Ashburn, US
141.161.6.1 AS11318 Georgetown University 2.25ms from Ashburn, US
141.161.32.1 AS11318 Georgetown University 2.34ms 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
18.223.17.0 AS16509 Amazon.com, Inc. 0.12ms from Columbus, US
3.70.76.144 AS16509 Amazon.com, Inc. 0.15ms from Frankfurt am Main, DE
154.86.44.144 AS136907 HUAWEI CLOUDS 1.16ms from Hong Kong, HK
36.4.222.16 AS4134 CHINANET-BACKBONE 11.78ms from Huai'an, CN
123.41.16.128 AS45985 SamsungSDS Inc. 1.41ms from Incheon, KR
3.169.84.32 AS16509 Amazon.com, Inc. 1.17ms from Istanbul, TR
102.205.226.0 AS329533 WANDERPORT NETWORKS MOZAMBIQUE, SU, LDA 0.65ms from Maputo, MZ
181.216.183.48 AS28573 Claro NXT Telecomunicacoes Ltda 3.47ms from Osasco, BR
69.113.59.192 AS6128 Cablevision Systems Corp. 6.34ms from Piscataway, US
39.78.21.160 AS4837 CHINA UNICOM China169 Backbone 5.73ms from Qingdao, CN
52.73.75.208 AS14618 Amazon.com, Inc. 0.23ms from Reston, US
154.46.167.96 AS200547 MTK S.R.L. 5.87ms from Rome, IT
109.170.121.128 AS12714 PJSC MegaFon 1.42ms from Samara, RU
195.211.248.64 AS58136 OOO RGTS "Parus" 9.21ms from Samara, RU
34.145.2.192 AS396982 Google LLC 0.13ms from The Dalles, US
46.148.146.128 AS48659 WIDE-NET II Sp. z o.o. 7.75ms from Warsaw, PL
69.143.192.64 AS7922 Comcast Cable Communications, LLC 9.40ms from Ashburn, US
54.149.16.144 AS16509 Amazon.com, Inc. 0.15ms from Boardman, US
87.154.150.32 AS3320 Deutsche Telekom AG 2.69ms from Duesseldorf, DE
122.10.90.16 AS134548 DXTL Tseung Kwan O Service 0.70ms from Hong Kong, HK
71.129.48.0 AS7018 AT&T Enterprises, LLC 1.81ms from Los Angeles, US
66.142.220.80 AS7018 AT&T Enterprises, LLC 2.47ms from Los Angeles, US
83.53.64.48 AS3352 TELEFONICA DE ESPANA S.A.U. 8.78ms from Madrid, ES
212.192.62.192 AS50340 JSC Selectel 0.63ms from Moscow, RU
89.223.125.16 AS9123 JSC TIMEWEB 0.67ms from Saint Petersburg, RU

Traceroute

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

$
traceroute -a -n -q1 141.161.106.1
traceroute to 141.161.106.1 (141.161.106.1): 64 hops max, 52 byte packets
3 *
4 *
9 *
10 *
11 *
12 *
13 [AS11318] 141.161.106.1 2.793 ms
Measurement taken from IPinfo ProbeNet in Ashburn, 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.

An API built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales
IPinfo for all your IP geolocation needs

Our IP tools

Explore all tools
What is my IP

What is my IP

Test our data accuracy by viewing insights from your IP address.

See your IP address
Map IPs

Map IPs

Paste up to 500,000 IPs to see where they're located on a map.

Try Map IPs
Summarize IPs

Summarize IPs

Use our data visualization tool to create a visual overview of multiple IPs.

Try Summarize IPs