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iamroot.tech
Internet tools
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
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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
BASE64 encode/decode
Hash calculator (CRC64 - MD5 - SHA - RIPEMD)
Misc tools
Password generator
World map, day/night + local time
beta
Internet tools
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
ASN database lookup
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
BASE64 encode/decode
Hash calculator (CRC64 - MD5 - SHA - RIPEMD)
Misc tools
Password generator
World map, day/night + local time
beta
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ASN database
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Result
AS88, Princeton University
Last update of data:
27-04-2024 04:21 UTC
ASN:
AS88 (PRINCETON-AS)
Country:
US - United States (North America)
Org.:
Princeton University
https://www.princeton.edu
LookingGlass
Social media:
@facebook
@twitter/X
@instagram
Stats:
Peers
2
IX'es
-
Prefixes
10
IPv4
+137K
IPv6
5,0E+27
Contact:
Princeton University
OIT Network Switching and Routing
701 Carnegie Center, Suite 301
08540
Princeton
US
+1-609-258-4357
OIT Response Team
abuse@princeton.edu
+1-609-258-4357
History
Date
Peers
IX'es
Prefixes
IPv4
IPv6
Before 27-04-2024
3
-
11
+137K
5,0E+27
27-04-2024
-1
-
-1
-256
-
Current
2
-
10
+137K
5,0E+27
Peers
Country
Relationship
ASN
Organization
Peers
Prefix'es
United States
Upstream
AS21976
NJEDge.Net, Inc.
21
22
United States
Upstream
AS62532
NJEDge.Net, Inc.
6
-
Announced (uniq) prefixes
Country
ASN
Announced prefix
Description
Size
United States
AS88
66.180.176.0/20
Princeton University
4.096
United States
AS88
128.112.0.0/16
Princeton University
65.536
United States
AS88
140.180.0.0/16
Princeton University
65.536
United States
AS88
204.153.48.0/24
Princeton University
256
United States
AS88
204.153.49.0/24
Princeton University
256
United States
AS88
204.153.50.0/24
Princeton University
256
United States
AS88
204.153.51.0/24
Princeton University
256
United States
AS88
205.172.164.0/22
Princeton University
1.024
Country
ASN
Announced prefix
Description
Size
United States
AS88
2604:4540:1000::/36
Princeton University
5,0E+27
United States
AS88
2620:c4::/48
Princeton University
1,2E+24
Log
000
+000
Parse input (ASN)
000
+000
Search database for 'AS88'
003
+002
1 ASN's found
003
+000
Done
003
+000
Load details of AS88
011
+009
10 prefixes found
015
+003
2 peers found
017
+002
No matching IX connections found!
020
+003
5 links loaded, 5 verified
022
+002
2 historical items loaded
022
+000
Done