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DNS propagation check
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HTTP/S request tool
TLS/SSL certificate check
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Result
AS10578, Harvard University
Last update of data:
29-04-2024 00:29 UTC
ASN:
AS10578 (GIGAPOP-NE)
Country:
US - United States (North America)
Org.:
Harvard University
https://www.harvard.edu
Social media:
@facebook
@twitter/X
@instagram
@instagram
@linkedin
Stats:
Peers
29
IX'es
2
Prefixes
8
IPv4
+24K
IPv6
1,0E+28
Contact:
Harvard University
HUIT Network Services
Patrick McEvilly - Director
784 Memorial Drive
02139
Cambridge
US
+1-617-495-9205
Abuse
abuse@harvard.edu
+1-617-495-3574
History
Date
Peers
IX'es
Prefixes
IPv4
IPv6
Before 11-12-2023
28
2
9
24.832
1,5E+28
11-12-2023
+1
-
-1
-
-0,5E+28
05-02-2024
-1
-
-
-
-
04-03-2024
+1
-
-
-
-
01-04-2024
-2
-
-
-
-
29-04-2024
+2
-
-
-
-
Current
29
2
8
24.832
1,0E+28
Peers
Country
Relationship
ASN
Organization
Peers
Prefix'es
United States
Upstream
AS174
Cogent Communications
6.785
1.463
United States
Upstream
AS293
ESnet
177
17
United States
Upstream
AS1239
Sprint
5.723
268
United States
Upstream
AS6939
Hurricane Electric LLC
10.632
262
United States
Upstream
AS11164
Internet2
101
7
United States
Upstream
AS11537
Internet2
124
11
United States
Downstream
AS3
Massachusetts Institute of Technology
16
46
United States
Downstream
AS63
Massachusetts Institute of Technology
3
5
United States
Downstream
AS111
Boston University
7
11
United States
Downstream
AS156
Northeastern University
3
3
United States
Downstream
AS557
University of Maine System
13
18
United States
Downstream
AS1351
University of Vermont
25
2
United States
Downstream
AS1650
Cambridge Public Schools
1
1
United States
Downstream
AS1742
Harvard University
8
12
United States
Downstream
AS1968
University of Massachusettes
10
4
United States
Downstream
AS6932
EBSCO Publishing
3
1
United States
Downstream
AS10326
Worcester Polytechnic Institute
4
3
United States
Downstream
AS10561
Brandeis University
4
1
United States
Downstream
AS11499
Woods Hole Oceanographic Institution
3
6
United States
Downstream
AS11745
University System of New Hampshire
7
3
United States
Downstream
AS13326
Tufts University
3
2
United States
Downstream
AS14325
OSHEAN, Inc.
32
9
United States
Downstream
AS14512
Bentley University
2
1
United States
Downstream
AS22834
Boston College
3
2
United States
Downstream
AS32389
Berklee College of Music
4
1
United States
Downstream
AS46964
The Broad Institute, Inc.
6
1
United States
Downstream
AS54617
Massachusetts Green High Performance Computing Center, Inc
2
4
United States
Downstream
AS54722
Museum of Science
3
2
United States
Downstream
AS395792
Holyoke Public Schools
2
1
- - show more (+18 entries) - -
- - show less (-18 entries) - -
Internet eXchange (IX) connections
Country
City
IX name
Port speed
Members
United States
Boston
BostonIX
-
24
United States
Boston
MASS-IX
20 Gb
67
Announced (uniq) prefixes
Country
ASN
Announced prefix
Description
Size
United States
AS10578
18.2.0.0/19
Harvard University
8.192
United States
AS10578
18.2.128.0/19
Harvard University
8.192
United States
AS10578
18.2.192.0/19
Harvard University
8.192
United States
AS10578
192.5.89.0/24
Harvard University
256
Country
ASN
Announced prefix
Description
Size
United States
AS10578
2001:468:600::/40
Harvard University
3,1E+26
United States
AS10578
2001:504:2e::/48
Harvard University
1,2E+24
US
AS10578
2603:40ff:4000::/36
Harvard University
5,0E+27
US
AS10578
2603:40ff:6000::/36
Harvard University
5,0E+27
Log
000
+000
Parse input (ASN)
000
+000
Search database for 'AS10578'
002
+002
1 ASN's found
002
+000
Done
002
+000
Load details of AS10578
011
+009
8 prefixes found
027
+015
29 peers found
030
+004
2 IX members found (3 connections)
033
+003
6 links loaded, 6 verified
035
+002
6 historical items loaded
035
+000
Done