204.78.0.0/21

AS19576 · Eastern University

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Summary

Country	United States
Domain	eastern.edu
ASN	AS19576
Parent Range	204.78.0.0/20
Registry	ARIN
ID	EASTERNCOLL

WHOIS Details

NetHandle:      NET-204-78-0-0-1
OrgID:          EASTER
Parent:         NET-204-0-0-0-0
NetName:        EASTERNCOLL
NetRange:       204.78.0.0 - 204.78.15.255
NetType:        allocation
RegDate:        1994-07-06
Updated:        2021-12-14
TechHandle:     MCCLO95-ARIN
Source:         ARIN


OrgID:          EASTER
OrgName:        Eastern University
CanAllocate:    
Street:         1300 Eagle Road
City:           St. David's
State/Prov:     PA
Country:        US
PostalCode:     19087-3696
RegDate:        1994-07-06
Updated:        2024-01-26
OrgAdminHandle: EUADM-ARIN
OrgTechHandle:  GONZA1214-ARIN
OrgTechHandle:  JACKS1162-ARIN
OrgTechHandle:  MCCLO95-ARIN
OrgAbuseHandle: MCCLO95-ARIN
OrgNOCHandle:   GONZA1214-ARIN
Source:         ARIN


POCHandle:      JACKS1162-ARIN
IsRole:         N
LastName:       Jackson
FirstName:      William 
Street:         1300 Eagle Rd
City:           Wayne
State/Prov:     PA
Country:        US
PostalCode:     19087
RegDate:        2019-01-17
Updated:        2025-09-03
OfficePhone:    +1-610-341-5821
Mailbox:        william.jackson@eastern.edu
Source:         ARIN


POCHandle:      MCCLO95-ARIN
IsRole:         N
LastName:       McCloy
FirstName:      Eric
Street:         1300 Eagle Rd
City:           Wayne
State/Prov:     PA
Country:        US
PostalCode:     19087
RegDate:        2019-01-17
Updated:        2024-01-26
OfficePhone:    +1-610-341-1372
Mailbox:        eric.mccloy@eastern.edu
Source:         ARIN


POCHandle:      EUADM-ARIN
IsRole:         Y
LastName:       EUAdminPOC 
FirstName:      
Street:         1300 Eagle Rd
City:           Glenside
State/Prov:     PA
Country:        US
PostalCode:     19038
RegDate:        2024-01-26
Updated:        2025-01-29
OfficePhone:    +1-610-225-5519
OfficePhone:    +1-610-341-1372
Mailbox:        emily.johnson@eastern.edu
Mailbox:        eric.mccloy@eastern.edu
Source:         ARIN


POCHandle:      GONZA1214-ARIN
IsRole:         N
LastName:       Gonzalez
FirstName:      Carlos
Street:         1300 Eastern Rd
City:           St. Davids 
State/Prov:     PA
Country:        US
PostalCode:     19087
RegDate:        2019-01-17
Updated:        2026-01-21
OfficePhone:    +1-610-341-5935
Mailbox:        gonzalezc@eastern.edu
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 204.78.0.0/21

Range	ASN	Company	Num of IPs
204.78.0.0/20	AS19576	Eastern University	4,096

Nearby Ranges

BGP prefixes that overlap with 204.78.0.0/16

Range	ASN	Company	Num of IPs
204.78.0.0/20	AS19576	Eastern University	4,096

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

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Pingable IPs

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

IP Address	ASN	Details
204.78.0.249	AS19576 Eastern University	`4.15ms` from New York City, 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
181.32.119.181	AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC	`10.68ms` from Bogota, CO
144.134.50.165	AS1221 Telstra Limited	`6.86ms` from Brisbane, AU
41.234.205.133	AS8452 TE-AS	`3.01ms` from Cairo, EG
223.31.51.53	AS9583 Sify Limited	`0.81ms` from Delhi, IN
3.125.40.5	AS16509 Amazon.com, Inc.	`0.45ms` from Frankfurt am Main, DE
93.203.113.69	AS3320 Deutsche Telekom AG	`9.15ms` from Frankfurt am Main, DE
18.135.25.245	AS16509 Amazon.com, Inc.	`0.17ms` from London, GB
40.118.242.53	AS8075 Microsoft Corporation	`0.56ms` from San Jose, US
121.78.113.21	AS17589 GABIA Inc.	`0.20ms` from Seoul, KR
115.31.126.181	AS38120 LG HelloVision Corp.	`3.05ms` from Seoul, KR
3.228.0.37	AS14618 Amazon.com, Inc.	`0.75ms` from Ashburn, US
4.255.91.53	AS8075 Microsoft Corporation	`0.38ms` from Ashburn, US
94.68.231.5	AS6799 Ote SA (Hellenic Telecommunications Organisation)	`7.07ms` from Athens, GR
64.4.195.5	AS135845 Krishiinet Infocom Private Limited	`0.81ms` from Chennai, IN
4.224.58.117	AS8075 Microsoft Corporation	`0.15ms` from Lohogaon, IN
20.90.83.85	AS8075 Microsoft Corporation	`0.20ms` from London, GB
64.32.19.53	AS46844 Sharktech	`0.20ms` from Los Angeles, US
69.125.249.245	AS6128 Cablevision Systems Corp.	`8.79ms` from New York City, US
20.3.128.197	AS8075 Microsoft Corporation	`0.38ms` from Quincy, US
144.2.248.229	AS205898 TELEVISION CABLE DIGITAL S.L.	`4.05ms` from Sevilla, ES
123.218.37.5	AS4713 NTT DOCOMO BUSINESS,Inc.	`15.37ms` from Tokyo, JP
96.112.238.197	AS7922 Comcast Cable Communications, LLC	`0.92ms` from Ashburn, US
193.234.22.149	AS42708 Glesys AB	`0.15ms` from Falkenberg, SE
76.139.179.149	AS7922 Comcast Cable Communications, LLC	`11.20ms` from Flint, US
86.219.198.245	AS3215 Orange S.A.	`11.35ms` from Frankfurt am Main, DE

Traceroute

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

traceroute -a -n -q1 -f4 -m16 204.78.6.127

traceroute to 204.78.6.127 (204.78.6.127): 16 hops max, 52 byte packets

4 [AS36236] 104.225.2.190 0.344 ms

5 *

6 *

7 [AS7922] 96.110.32.173 9.836 ms

8 [AS7922] 96.110.42.102 10.285 ms

9 [AS7922] 96.217.30.222 10.97 ms

10 [AS7922] 162.151.181.53 10.993 ms

11 [AS7922] 96.110.125.117 10.835 ms

12 [AS7922] 96.216.71.190 11.346 ms

13 [AS7922] 50.174.203.210 11.028 ms

14 *

15 *

16 *

Measurement taken from

IPinfo ProbeNet in Durham, US

On March 13th 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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