205.172.23.0/24

AS7015 · Comcast Cable Communications, LLC

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

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:        [email protected]
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:        [email protected]
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:        [email protected]
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

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

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	`3.04ms` 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
62.45.159.168	AS15435 DELTA Fiber Nederland B.V.	`3.32ms` from Amsterdam, NL
52.168.8.56	AS8075 Microsoft Corporation	`0.39ms` from Ashburn, US
170.78.73.168	AS61493 InterBS S.R.L. (BAEHOST)	`1.15ms` from Buenos Aires, AR
197.50.230.152	AS8452 TE-AS	`4.90ms` from Cairo, EG
139.212.2.216	AS4837 CHINA UNICOM China169 Backbone	`1.23ms` from Changchun, CN
27.13.158.136	AS4837 CHINA UNICOM China169 Backbone	`6.08ms` from Chongqing, CN
34.56.203.56	AS396982 Google LLC	`0.10ms` from Council Bluffs, US
90.40.25.104	AS3215 Orange S.A.	`13.59ms` from Frankfurt am Main, DE
90.126.235.248	AS3215 Orange S.A.	`6.02ms` from Frankfurt am Main, DE
62.122.213.72	AS197309 RS-Media LLC	`0.83ms` from Moscow, RU
78.37.37.232	AS12389 PJSC Rostelecom	`2.07ms` from Murmansk, RU
24.184.178.8	AS6128 Cablevision Systems Corp.	`10.30ms` from New York City, US
129.241.9.40	AS224 SIKT - KUNNSKAPSSEKTORENS TJENESTELEVERANDOR	`10.33ms` from Sandefjord, NO
182.228.202.152	AS17858 LG POWERCOMM	`2.68ms` from Seoul, KR
115.5.194.200	AS4766 Korea Telecom	`1.82ms` from Seoul, KR
218.156.197.248	AS4766 Korea Telecom	`1.62ms` from Seoul, KR
118.161.17.248	AS3462 Data Communication Business Group	`1.68ms` from Taipei, TW
60.146.102.56	AS17676 SoftBank Corp.	`4.41ms` from Tokyo, JP
61.120.50.88	AS2516 KDDI CORPORATION	`2.20ms` from Tokyo, JP
97.129.130.8	AS6167 Verizon Business	`18.59ms` from Atlanta, US
193.25.63.168	AS16509 Amazon.com, Inc.	`0.03ms` from Bangkok, TH
89.154.88.88	AS2860 NOS COMUNICACOES, S.A.	`7.29ms` from Braga, PT
190.120.46.248	AS270433 maicon narciso me	`16.36ms` from Chapeco, BR
108.83.150.168	AS7018 AT&T Enterprises, LLC	`15.54ms` from Chicago, US
20.6.155.168	AS8075 Microsoft Corporation	`0.29ms` from Hong Kong, HK

Traceroute

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

traceroute -a -n -q1 205.172.23.28

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

1 [AS136258] 185.93.173.1 0.801 ms

2 *

3 [AS6568] 200.87.183.0 5.034 ms

4 [AS6568] 190.129.252.16 10.987 ms

5 [AS6568] 190.129.252.2 10.769 ms

6 [AS6568] 200.87.253.26 10.976 ms

7 [AS6568] 190.129.248.1 10.376 ms

8 [AS6568] 190.129.249.29 10.487 ms

9 [AS6762] 195.22.222.12 43.311 ms

10 [AS6762] 89.221.41.161 118.819 ms

11 [AS7922] 96.87.9.145 117.715 ms

12 [AS7922] 96.110.35.81 143.968 ms

13 [AS7922] 96.110.42.194 150.75 ms

14 [AS7922] 162.151.52.90 317.184 ms

15 [AS7922] 68.85.106.26 150.655 ms

16 [AS7922] 50.234.91.170 150.859 ms

17 [AS7922] 50.234.91.170 151.341 ms

18 [AS7015] 205.172.23.28 153.19 ms

Measurement taken from

IPinfo ProbeNet in La Paz, BO

On December 20th 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.

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