205.172.23.0/24

AS7015 · Comcast Cable Communications, LLC

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Summary

Country	United States
Domain	lesley.edu
ASN	AS7015
Registry	ARIN
ID	LESLEY

WHOIS Details

NetHandle:      NET-205-172-20-0-1
OrgID:          LESLEY-2
Parent:         NET-205-0-0-0-0
NetName:        LESLEY
NetRange:       205.172.20.0 - 205.172.23.255
NetType:        allocation
RegDate:        1995-03-23
Updated:        2021-12-14
Source:         ARIN


OrgID:          LESLEY-2
OrgName:        Lesley College
CanAllocate:    
Street:         29 Everett Street
City:           Cambridge
State/Prov:     MA
Country:        US
PostalCode:     02138
RegDate:        1995-03-23
Updated:        2013-06-27
OrgAdminHandle: BOULE1-ARIN
OrgTechHandle:  PERRY58-ARIN
OrgAbuseHandle: LEERE-ARIN
Source:         ARIN


POCHandle:      PERRY58-ARIN
IsRole:         N
LastName:       Perry
FirstName:      Matthew
Street:         29 Everett Street
City:           Cambridge
State/Prov:     MA
Country:        US
PostalCode:     02138
RegDate:        2013-06-12
Updated:        2025-06-20
OfficePhone:    +1-617-349-8772
Mailbox:        mperry4@lesley.edu
Source:         ARIN


POCHandle:      LEERE-ARIN
IsRole:         N
LastName:       Lee
FirstName:      Rebecca
Street:         29 Everett Street
City:           Cambridge
State/Prov:     MA
Country:        US
PostalCode:     02138
RegDate:        2013-06-10
Updated:        2021-06-11
OfficePhone:    +1-617-349-8774
Mailbox:        rirvin@lesley.edu
Source:         ARIN


POCHandle:      BOULE1-ARIN
IsRole:         N
LastName:       Boulet
FirstName:      Scott
Street:         29 Everett Street
City:           Cambridge
State/Prov:     MA
Country:        US
PostalCode:     02138
RegDate:        2013-06-13
Updated:        2020-06-15
OfficePhone:    +1-617-349-8615
Mailbox:        sboulet@lesley.edu
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 205.172.0.0/16

Range	ASN	Company	Num of IPs
205.172.120.0/21	AS26413	IP4B Inc.	2,048
205.172.176.0/22	AS16509	Amazon.com, Inc.	1,024
205.172.24.0/22	AS174	Hennigan & Mercer	1,024
205.172.168.0/22	AS1929	University of Massachusetts - AMHERST	1,024
205.172.12.0/22	AS32509	Sedgwick County Information Services	1,024
205.172.0.0/22	AS40300	DR Fortress, LLC	1,024
205.172.16.0/22	AS6534	Charter Communications Inc	1,024
205.172.164.0/22	AS88	McCarter Theatre Company	1,024
205.172.192.0/22	AS1436	Jersey Shore Medical Center Inc.	1,024
205.172.236.0/22	AS8103	Hillsborough County Public Health Unit	1,024
205.172.43.0/24	AS7312	FDM4 International Inc.	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
205.172.23.28	AS7015 Comcast Cable Communications, LLC	`3.10ms` 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
98.233.40.88	AS7922 Comcast Cable Communications, LLC	`7.53ms` from Ashburn, US
195.251.120.8	AS5489 International Hellenic University	`10.70ms` from Athens, GR
115.158.11.40	AS4538 China Education and Research Network Center	`19.21ms` from Beijing, CN
119.3.203.104	AS55990 Huawei Cloud Service data center	`3.57ms` from Beijing, CN
174.96.79.120	AS10796 Charter Communications Inc	`11.91ms` from Cleveland, US
72.144.2.136	AS8075 Microsoft Corporation	`0.22ms` from Frankfurt am Main, DE
110.90.60.24	AS4134 CHINANET-BACKBONE	`7.73ms` from Fuzhou, CN
45.48.66.40	AS20001 Charter Communications Inc	`5.91ms` from Los Angeles, US
5.134.115.40	AS59432 GINERNET S.L.	`0.51ms` from Madrid, ES
87.11.33.248	AS3269 Telecom Italia S.p.A.	`6.50ms` from Milan, IT
85.47.54.8	AS3269 Telecom Italia S.p.A.	`4.62ms` from Milan, IT
80.9.118.72	AS3215 Orange S.A.	`12.43ms` from Paris, FR
116.3.92.168	AS4837 CHINA UNICOM China169 Backbone	`8.58ms` from Tieling, CN
54.238.234.248	AS16509 Amazon.com, Inc.	`0.33ms` from Tokyo, JP
163.75.101.120	AS36351 IBM Cloud	`0.93ms` from Toronto, CA
20.174.194.136	AS8075 Microsoft Corporation	`0.97ms` from Dubai, AE
81.100.153.120	AS5089 Virgin Media Limited	`4.34ms` from Erith, GB
2.201.39.232	AS3209 Vodafone GmbH	`2.26ms` from Frankfurt am Main, DE
70.125.196.88	AS11427 Charter Communications Inc	`13.25ms` from Houston, US
90.204.111.184	AS5607 Sky UK Limited	`3.02ms` from London, GB
80.31.33.40	AS3352 TELEFONICA DE ESPANA S.A.U.	`7.07ms` from Madrid, ES
51.58.32.88	AS8075 Microsoft Corporation	`0.14ms` from Modiin Ilit, IL
72.79.119.24	AS701 Verizon Business	`1.32ms` from New York City, US
104.49.217.104	AS7018 AT&T Enterprises, LLC	`6.19ms` from Redding, US
179.220.30.120	AS28573 Claro NXT Telecomunicacoes Ltda	`19.81ms` from Sao Paulo, BR

Traceroute

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

traceroute -a -n -q1 -f9 205.172.23.28

traceroute to 205.172.23.28 (205.172.23.28): 64 hops max, 52 byte packets

9 [AS16276] 192.99.146.133 68.709 ms

10 *

11 [AS7922] 173.167.59.89 67.788 ms

12 [AS7922] 96.110.34.9 66.681 ms

13 [AS7922] 96.110.42.202 80.827 ms

14 [AS7922] 162.151.52.78 75.792 ms

15 [AS7922] 68.85.106.26 75.86 ms

16 [AS7922] 50.234.91.170 76.528 ms

17 [AS7922] 50.234.91.170 76.753 ms

18 [AS7015] 205.172.23.28 75.767 ms

Measurement taken from

IPinfo ProbeNet in London, GB

On January 9th 2026

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