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HTTP/S request tool
TLS/SSL certificate check
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What is my IPv4 and IPv6?
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Color picker
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Misc tools
Password generator
World map, day/night + local time
beta
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DNS lookup
DNS propagation check
Port scan + probeing
WHOIS / RDAP lookup
HTTP/S request tool
TLS/SSL certificate check
beta
E-mail DNSBL blacklist check
Reverse DNS
CIDR calculator
beta
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beta
What is my IPv4 and IPv6?
GeoIP location
QR code generator
Dev tools
Color contrast checker
Color picker
Lorem ipsum generator
URL encode/decode
HTML encode/decode
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Hash calculator (CRC64 - MD5 - SHA - RIPEMD)
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World map, day/night + local time
beta
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Result
AS57, University of Minnesota
Last update of data:
01-05-2024 00:40 UTC
ASN:
AS57 (NL-GIGAPOP)
Country:
US - United States (North America)
Org.:
University of Minnesota
https://www.umn.edu
Social media:
@twitter/X
@linkedin
@instagram
Stats:
Peers
31
IX'es
-
Prefixes
6
IPv4
2.816
IPv6
8,0E+28
Contact:
University of Minnesota
Office of Information Technology
2218 Univ Ave SE
55414
Minneapolis
US
+1-612-301-4357
UIS - University Information Security
abuse@umn.edu
+1-612-301-4357
History
Date
Peers
IX'es
Prefixes
IPv4
IPv6
Before 10-01-2024
28
-
6
2.816
8,0E+28
10-01-2024
+1
-
-
-
-
06-03-2024
+3
-
-
-
-
03-04-2024
-1
-
-
-
-
Current
31
-
6
2.816
8,0E+28
Peers
Country
Relationship
ASN
Organization
Peers
Prefix'es
Britain (UK)
Upstream
AS52025
ParadoxNetworks Limited
385
49
Sweden
Upstream
AS1299
Arelion Sweden AB
2.474
95
United States
Upstream
AS32621
Twin City VoIP, Inc.
109
9
United States
Upstream
AS11537
Internet2
124
11
United States
Upstream
AS2381
WiscNet
62
35
United States
Upstream
AS286
GTT Communications Inc.
1.611
-
United States
Upstream
AS3257
GTT Communications Inc.
2.719
882
United States
Upstream
AS6461
Zayo Bandwidth
2.660
225
United States
Upstream
AS6939
Hurricane Electric LLC
10.632
262
United States
Upstream
AS32097
WholeSale Internet, Inc.
228
20
United States
Downstream
AS12042
Consolidated Communications, Inc.
49
77
United States
Downstream
AS14763
St. Catherine University
4
1
United States
Downstream
AS15336
Concordia University, St. Paul
3
1
United States
Downstream
AS17234
Gustavus Adolphus College
2
3
United States
Downstream
AS18454
Augsburg University
3
2
United States
Downstream
AS1998
State of Minnesota
4
11
United States
Downstream
AS217
University of Minnesota
1
6
United States
Downstream
AS21727
Hamline University
3
1
United States
Downstream
AS21951
St. Olaf College
3
3
United States
Downstream
AS26557
Carleton College
2
4
United States
Downstream
AS30220
SWWC Service Cooperatives
2
1
United States
Downstream
AS32907
University of St. Thomas
2
2
United States
Downstream
AS33455
University of Northwestern
3
5
United States
Downstream
AS33692
Macalester College
5
2
United States
Downstream
AS40497
Bethel University
4
1
United States
Downstream
AS6263
State of North Dakota, Information Technology Department
2
-
United States
Downstream
AS675
Minnesota State Colleges and Universities
1
4
United States
Downstream
AS7973
Mayo Foundation for Medical Education and Research
4
1
United States
Downstream
AS7896
University of Nebraska-Lincoln
10
8
Upstream
AS11164
102
7
Peer
AS945
August Internet
1.268
75
- - show more (+20 entries) - -
- - show less (-20 entries) - -
Announced (uniq) prefixes
Country
ASN
Announced prefix
Description
Size
United States
AS57
64.62.149.0/24
University of Minnesota
256
United States
AS57
146.57.248.0/21
University of Minnesota
2.048
United States
AS57
192.35.86.0/24
University of Minnesota
256
United States
AS57
192.42.152.0/24
University of Minnesota
256
Country
ASN
Announced prefix
Description
Size
United States
AS57
2001:468:1900::/40
University of Minnesota
3,1E+26
United States
AS57
2607:ea00::/32
University of Minnesota
7,9E+28
Log
000
+000
Parse input (ASN)
000
+000
Search database for 'AS57'
002
+002
1 ASN's found
002
+000
Done
002
+000
Load details of AS57
011
+009
6 prefixes found
034
+023
31 peers found
036
+002
No matching IX connections found!
039
+003
4 links loaded, 4 verified
041
+002
4 historical items loaded
041
+000
Done