163.253.23.0/24

AS396955 · Internet2

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Summary

Country	United States
Domain	internet2.edu
ASN	AS396955
Registry	ARIN
ID	INTERNET2

WHOIS Details

NetHandle:      NET-163-253-0-0-1
OrgID:          INTER-395
Parent:         NET-163-0-0-0-0
NetName:        INTERNET2
NetRange:       163.253.0.0 - 163.253.255.255
NetType:        allocation
OriginAS:       11164, 11537, 13436
Comment:        -----BEGIN CERTIFICATE-----MIIDADCCAegCCQC1S8vQbRYRmzANBgkqhkiG9w0BAQsFADBCMQswCQYDVQQGEwJVUzERMA8GA1UECAwITWljaGlnYW4xEjAQBgNVBAoMCUludGVybmV0MjEMMAoGA1UECwwDVFNHMB4XDTE5MDkwNjE2MzEwOVoXDTE5MTIwNTE2MzEwOVowQjELMAkGA1UEBhMCVVMxETAPBgNVBAgMCE1pY2hpZ2FuMRIwEAYDVQQKDAlJbnRlcm5ldDIxDDAKBgNVBAsMA1RTRzCCASIwDQYJKoZIhvcNAQEBBQADggEPADCCAQoCggEBAL92VtbhDve1fLLBPRS/hk3Gsfrd0vAYdMN08X4cgRm9b5FJsGI+WHEBaQ1R+8Lf4SpSkHJv8D8zZK7gmc222dGU9zi0qsR/1FNy+Y0Od8gDuQKwqtp5693eJEJLPVDca7cNE2S6bmON6GjW+qHkqFHtntPvdHsPrcDtsCSuNt4gq5I7g77psH0vP0ZHrXkEVTxBgOAXXcjGnAzJQMLMQbl4lugHzxRvC4MIEVgrw/uCKcoadX3a8SpVDl03ljD6MMwEBrm+BkGPoNq2eZfCWgk3RsdUzC95hHXduJYulktRBnLkO35wK7DzNdAP+HoMoxY8725aJavvmi86bGIfqqsCAwEAATANBgkqhkiG9w0BAQsFAAOCAQEATH+v20khdgJiXnX0Vn+l14n2MvWPLQIBsIhHMd4HWTJs0fzsA6slbKP48YXDFD+0i8SvGug9aEYP5XeQBawg9PMI01CyILFUQtiiQnqDpIqnCqCV3VbsnWrAKi7omB5UU4g7W1X7NdvEDkJmyELC5w/AR8Wzc2V4gz0dP8VDAmo7alz3j3+crzN7CppRsfwvmRds6rTy7/OotmZByME64IwkoY5W+AM7IURgOueszRge0PPYPZSjzoFPgG99iac5XK0LF2UUiluYsLXuWomlxpNpL6co1e6rMWJ55ju7n8TlIjVZ2l6cASxtVpqiPBcKH4mRXuJe7OwTBCegMA8oXA==-----END CERTIFICATE-----
RegDate:        1992-10-21
Updated:        2018-01-03
Source:         ARIN


OrgID:          INTER-395
OrgName:        Internet2
CanAllocate:    
Street:         3520 Green CT
Street:         Suite 200
City:           Ann Arbor
State/Prov:     MI
Country:        US
PostalCode:     48105
RegDate:        2005-01-31
Updated:        2025-04-24
OrgAdminHandle: ZEKAU-ARIN
OrgTechHandle:  BARTI-ARIN
OrgTechHandle:  WALLA72-ARIN
OrgTechHandle:  WILKI169-ARIN
OrgTechHandle:  ZEKAU-ARIN
OrgAbuseHandle: ABUSE8538-ARIN
OrgNOCHandle:   NOCAB-ARIN
OrgRoutingHandle:   BARTI-ARIN
OrgRoutingHandle:   HITCH42-ARIN
OrgRoutingHandle:   WALLA72-ARIN
Source:         ARIN


POCHandle:      NOCAB-ARIN
IsRole:         Y
LastName:       Internet2 Network Operations Center
FirstName:      
Street:         535 W Michigan St, Indiana University
Street:         Informatics and Communications Technology Bldg
City:           Indianapolis
State/Prov:     IN
Country:        US
PostalCode:     46202
RegDate:        2004-01-13
Updated:        2024-12-05
OfficePhone:    +1-317-278-6622
Mailbox:        noc@net.internet2.edu
Source:         ARIN


POCHandle:      WALLA72-ARIN
IsRole:         N
LastName:       Wallace
FirstName:      Steven
Street:         3520 Green Court, Ste #200
City:           Ann Arbor
State/Prov:     MI
Country:        US
PostalCode:     48105
RegDate:        2013-11-13
Updated:        2024-10-19
OfficePhone:    +1-812-391-2120
MobilePhone:    +1-812-391-2120
Mailbox:        plea.sinker-02@icloud.com
Source:         ARIN


POCHandle:      ABUSE8538-ARIN
IsRole:         Y
LastName:       Abuse
FirstName:      
Street:         3520 Green Court, Suite 200
City:           Ann Arbor
State/Prov:     MI
Country:        US
PostalCode:     48105
RegDate:        2022-09-26
Updated:        2025-04-21
OfficePhone:    +1-317-278-6622
Mailbox:        abuse@net.internet2.edu
Source:         ARIN


POCHandle:      BARTI-ARIN
IsRole:         N
LastName:       Bartig
FirstName:      Jeff
Street:         100 Phoenix Drive, #111
City:           Ann Arbor
State/Prov:     MI
Country:        US
PostalCode:     48108
RegDate:        2016-02-25
Updated:        2024-12-05
OfficePhone:    +1-608-616-9908
Mailbox:        jbartig@internet2.edu
Source:         ARIN


POCHandle:      ZEKAU-ARIN
IsRole:         N
LastName:       Zekauskas
FirstName:      Matt
Street:         3520 Green Court, Suite 200
City:           Ann Arbor
State/Prov:     MI
Country:        US
PostalCode:     48105
RegDate:        2015-07-01
Updated:        2024-12-05
OfficePhone:    +1-914-222-0507
Mailbox:        matt@internet2.edu
Source:         ARIN


POCHandle:      WILKI169-ARIN
IsRole:         N
LastName:       Wilkinson
FirstName:      Chris
Street:         100 Phoenix Dr #111
City:           Ann Arbor
State/Prov:     MI
Country:        US
PostalCode:     48108
RegDate:        2016-10-11
Updated:        2024-12-05
OfficePhone:    +1-734-352-4962
FaxPhone:       +1-734-913-4255
Mailbox:        cwilkinson@internet2.edu
Source:         ARIN

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
163.253.23.27	AS396955 Internet2	`0.36ms` from Ashburn, 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
4.234.150.40	AS8075 Microsoft Corporation	`0.15ms` from London, GB
101.180.146.56	AS1221 Telstra Limited	`1.76ms` from Melbourne, AU
133.226.7.72	AS131934 ICC Corporation	`10.27ms` from Osaka, JP
198.23.104.8	AS36351 IBM Cloud	`0.90ms` from Osasco, BR
162.159.248.24	AS13335 Cloudflare, Inc.	`0.16ms` from Paris, FR
15.237.48.168	AS16509 Amazon.com, Inc.	`0.14ms` from Paris, FR
184.98.48.168	AS209 CenturyLink Communications, LLC	`2.31ms` from Phoenix, US
52.27.70.104	AS16509 Amazon.com, Inc.	`4.53ms` from Portland, US
112.248.123.120	AS4837 CHINA UNICOM China169 Backbone	`7.18ms` from Qingdao, CN
18.232.150.88	AS14618 Amazon.com, Inc.	`0.40ms` from Reston, US
52.3.120.168	AS14618 Amazon.com, Inc.	`0.19ms` from Reston, US
67.2.188.56	AS209 CenturyLink Communications, LLC	`2.01ms` from Salt Lake City, US
1.251.218.168	AS9318 SK Broadband Co Ltd	`4.62ms` from Seoul, KR
185.118.252.8	AS12517 LAN-WAN I.T LTD	`1.81ms` from Tel Aviv, IL
218.11.151.88	AS4837 CHINA UNICOM China169 Backbone	`10.00ms` from Tianjin, CN
208.64.107.104	AS32705 The Woodbridge Group	`1.00ms` from Toronto, CA
176.115.23.184	AS58350 PHU Classcom Sp. z o.o.	`5.25ms` from Warsaw, PL
50.85.122.136	AS8075 Microsoft Corporation	`0.22ms` from Amsterdam, NL
114.23.128.8	AS56030 Voyager Internet Ltd.	`0.94ms` from Auckland, NZ
191.110.255.232	AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC	`19.24ms` from Bogota, CO
75.86.216.136	AS10796 Charter Communications Inc	`7.71ms` from Chicago, US
27.12.122.232	AS4837 CHINA UNICOM China169 Backbone	`7.12ms` from Chongqing, CN
79.239.37.88	AS3320 Deutsche Telekom AG	`7.13ms` from Frankfurt am Main, DE
39.39.21.24	AS17557 Pakistan Telecommunication Company Limited	`5.35ms` from Karachi, PK
106.203.250.24	AS24560 Bharti Airtel Ltd., Telemedia Services	`1.88ms` from Kolkata, IN

Traceroute

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

traceroute -a -n -q1 -f2 163.253.23.55

traceroute to 163.253.23.55 (163.253.23.55): 64 hops max, 52 byte packets

2 [AS917] 170.39.227.2 0.126 ms

3 [AS396955] 163.253.23.55 0.365 ms

Measurement taken from

IPinfo ProbeNet in Seattle, US

On September 11th 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.

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