AS6363 - EXTREME-NETWORKS - Extreme Networks, Inc., US

United States India
AS Number
AS6363
AS Name
EXTREME-NETWORKS
Org Name
Extreme Networks, Inc.
Country / Region
United States
Registry

arin

RegDate

1999-12-22

Updated

2026-04-20

AS6363 Looking Glass
IPv4Prefixes

7

IPv6Prefixes

8

IPv4 NUMs

3,328

IPv6 NUMs(/64)

34,209,792

CIDR Description IP Num
134.141.0.0/22
IRR Parent Valid
Extreme Networks, Inc. 1024
134.141.4.0/24
IRR Parent Valid
Extreme Networks, Inc. 256
134.141.116.0/23
IRR Parent Valid
Extreme Networks, Inc. 512
134.141.188.0/23
IRR Parent Valid
Extreme Networks, Inc. 512
134.141.204.0/23
IRR Parent Valid
Extreme Networks, Inc. 512
134.141.237.0/24
IRR Parent Valid
Extreme Networks, Inc. 256
134.141.238.0/24
IRR Parent Valid
Extreme Networks, Inc. 256
CIDR Description IP NUMs(prefix /64)
2606:9fc0:d010::/47
Extreme Networks, Inc. 131072
2606:9fc0:e000::/47
Extreme Networks, Inc. 131072
2606:9fc0:e002::/47
Extreme Networks, Inc. 131072
2606:9fc0:e004::/48
Extreme Networks, Inc. 65536
2606:9fc0:e005::/48
Extreme Networks, Inc. 65536
2606:9fc0:e006::/47
Extreme Networks, Inc. 131072
2606:9fc0:f000::/40
IRR Valid
Extreme Networks, Inc. 16777216
2606:9fc0:f100::/40
Extreme Networks, Inc. 16777216
AS Description Country / Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS46887 ZAYO-CCF-AS46887 - Zayo Bandwidth, US United States 862,976 17,180,327,936 IPv6 IPv6
AS3356 LEVEL3 - Level 3 Parent, LLC, US United States 28,864,512 81,626,398,720 IPv4 IPv4
AS4637 ASN-TELSTRA-GLOBAL - Telstra International Limited, HK Hong Kong 1,145,344 21,474,836,480 IPv4 IPv4 IPv6 IPv6
AS6461 ZAYO-6461 - Zayo Bandwidth, US United States 1,751,552 51,808,436,224 IPv4 IPv4 IPv6 IPv6
AS9498 BBIL-AP - Bharti Airtel Limited, IN India 2,296,576 4,299,358,208 IPv4 IPv4 IPv6 IPv6
AS45820 TTSL-MEISISP - TTSL-ISP DIVISION, IN India 788,480 23,265,280 IPv4 IPv4 IPv6 IPv6
AS8220 COLT - COLT Technology Services Group Limited, GB United Kingdom 1,497,088 25,770,590,208 IPv6 IPv6

Whois Record

ASNumber 6363

ASNumber
6363
ASName
EXTREME-NETWORKS
ASHandle
RegDate
1996-03-20
Updated
2022-03-03
Ref
https://rdap.arin.net/registry/autnum/6363

OrgID EXTREM-33

OrgID
EXTREM-33
OrgName
Extreme Networks, Inc.
CanAllocate
Street
2121 RDU Center Drive
City
Morrisville
State/Prov
NC
Country
US
PostalCode
27560
RegDate
1999-12-22
Updated
2026-04-20
OrgAdminHandle
EXTRE-ARIN
OrgTechHandle
ACHAR22-ARIN
RYUEL-ARIN
SHAST7-ARIN
THOMA1765-ARIN
OrgAbuseHandle
ACHAR22-ARIN
RYUEL-ARIN
SHAST7-ARIN
THOMA1765-ARIN
OrgNOCHandle
ACHAR22-ARIN
RYUEL-ARIN
SHAST7-ARIN
THOMA1765-ARIN
OrgDNSHandle
ACHAR22-ARIN
RYUEL-ARIN
SHAST7-ARIN
THOMA1765-ARIN
Source
ARIN
 
OrgRoutingHandle ACHAR22-ARIN
OrgRoutingHandle RYUEL-ARIN
OrgRoutingHandle SHAST7-ARIN
OrgRoutingHandle THOMA1765-ARIN

OrgNOCHandleHandle ACHAR22-ARIN

OrgNOCHandleHandle
ACHAR22-ARIN
OrgNOCHandleName
Acharya, Lakshmeesha
OrgNOCHandlePhone
+1-888-257-3000
OrgNOCHandleEmail
lacharya@extremenetworks.com
OrgNOCHandleRef
https://rdap.arin.net/registry/entity/ACHAR22-ARIN

OrgNOCHandleHandle RYUEL-ARIN

OrgNOCHandleHandle
RYUEL-ARIN
OrgNOCHandleName
Ryu, Elca
OrgNOCHandlePhone
+1-408-579-3399
OrgNOCHandleEmail
eryu@extremenetworks.com
OrgNOCHandleRef
https://rdap.arin.net/registry/entity/RYUEL-ARIN

OrgNOCHandleHandle SHAST7-ARIN

OrgNOCHandleHandle
SHAST7-ARIN
OrgNOCHandleName
Shastry, Koushal
OrgNOCHandlePhone
+1-888-257-3000
OrgNOCHandleEmail
kshastrya@extremenetworks.com
OrgNOCHandleRef
https://rdap.arin.net/registry/entity/SHAST7-ARIN

OrgNOCHandleHandle THOMA1765-ARIN

OrgNOCHandleHandle
THOMA1765-ARIN
OrgNOCHandleName
Thomas, Justin
OrgNOCHandlePhone
+1-919-447-7307
OrgNOCHandleEmail
juthomas@extremenetworks.com
OrgNOCHandleRef
https://rdap.arin.net/registry/entity/THOMA1765-ARIN

OrgRoutingHandleHandle ACHAR22-ARIN

OrgRoutingHandleHandle
ACHAR22-ARIN
OrgRoutingHandleName
Acharya, Lakshmeesha
OrgRoutingHandlePhone
+1-888-257-3000
OrgRoutingHandleEmail
lacharya@extremenetworks.com
OrgRoutingHandleRef
https://rdap.arin.net/registry/entity/ACHAR22-ARIN

OrgRoutingHandleHandle RYUEL-ARIN

OrgRoutingHandleHandle
RYUEL-ARIN
OrgRoutingHandleName
Ryu, Elca
OrgRoutingHandlePhone
+1-408-579-3399
OrgRoutingHandleEmail
eryu@extremenetworks.com
OrgRoutingHandleRef
https://rdap.arin.net/registry/entity/RYUEL-ARIN

OrgRoutingHandleHandle SHAST7-ARIN

OrgRoutingHandleHandle
SHAST7-ARIN
OrgRoutingHandleName
Shastry, Koushal
OrgRoutingHandlePhone
+1-888-257-3000
OrgRoutingHandleEmail
kshastrya@extremenetworks.com
OrgRoutingHandleRef
https://rdap.arin.net/registry/entity/SHAST7-ARIN

OrgRoutingHandleHandle THOMA1765-ARIN

OrgRoutingHandleHandle
THOMA1765-ARIN
OrgRoutingHandleName
Thomas, Justin
OrgRoutingHandlePhone
+1-919-447-7307
OrgRoutingHandleEmail
juthomas@extremenetworks.com
OrgRoutingHandleRef
https://rdap.arin.net/registry/entity/THOMA1765-ARIN

OrgDNSHandleHandle ACHAR22-ARIN

OrgDNSHandleHandle
ACHAR22-ARIN
OrgDNSHandleName
Acharya, Lakshmeesha
OrgDNSHandlePhone
+1-888-257-3000
OrgDNSHandleEmail
lacharya@extremenetworks.com
OrgDNSHandleRef
https://rdap.arin.net/registry/entity/ACHAR22-ARIN

OrgDNSHandleHandle RYUEL-ARIN

OrgDNSHandleHandle
RYUEL-ARIN
OrgDNSHandleName
Ryu, Elca
OrgDNSHandlePhone
+1-408-579-3399
OrgDNSHandleEmail
eryu@extremenetworks.com
OrgDNSHandleRef
https://rdap.arin.net/registry/entity/RYUEL-ARIN

OrgDNSHandleHandle SHAST7-ARIN

OrgDNSHandleHandle
SHAST7-ARIN
OrgDNSHandleName
Shastry, Koushal
OrgDNSHandlePhone
+1-888-257-3000
OrgDNSHandleEmail
kshastrya@extremenetworks.com
OrgDNSHandleRef
https://rdap.arin.net/registry/entity/SHAST7-ARIN

OrgDNSHandleHandle THOMA1765-ARIN

OrgDNSHandleHandle
THOMA1765-ARIN
OrgDNSHandleName
Thomas, Justin
OrgDNSHandlePhone
+1-919-447-7307
OrgDNSHandleEmail
juthomas@extremenetworks.com
OrgDNSHandleRef
https://rdap.arin.net/registry/entity/THOMA1765-ARIN

OrgAdminHandleHandle EXTRE-ARIN

OrgAdminHandleHandle
EXTRE-ARIN
OrgAdminHandleName
Extreme Networks,
OrgAdminHandlePhone
+1-888-257-3000
OrgAdminHandleEmail
noc@extremenetworks.com
OrgAdminHandleRef
https://rdap.arin.net/registry/entity/EXTRE-ARIN

OrgTechHandleHandle ACHAR22-ARIN

OrgTechHandleHandle
ACHAR22-ARIN
OrgTechHandleName
Acharya, Lakshmeesha
OrgTechHandlePhone
+1-888-257-3000
OrgTechHandleEmail
lacharya@extremenetworks.com
OrgTechHandleRef
https://rdap.arin.net/registry/entity/ACHAR22-ARIN

OrgTechHandleHandle RYUEL-ARIN

OrgTechHandleHandle
RYUEL-ARIN
OrgTechHandleName
Ryu, Elca
OrgTechHandlePhone
+1-408-579-3399
OrgTechHandleEmail
eryu@extremenetworks.com
OrgTechHandleRef
https://rdap.arin.net/registry/entity/RYUEL-ARIN

OrgTechHandleHandle SHAST7-ARIN

OrgTechHandleHandle
SHAST7-ARIN
OrgTechHandleName
Shastry, Koushal
OrgTechHandlePhone
+1-888-257-3000
OrgTechHandleEmail
kshastrya@extremenetworks.com
OrgTechHandleRef
https://rdap.arin.net/registry/entity/SHAST7-ARIN

OrgTechHandleHandle THOMA1765-ARIN

OrgTechHandleHandle
THOMA1765-ARIN
OrgTechHandleName
Thomas, Justin
OrgTechHandlePhone
+1-919-447-7307
OrgTechHandleEmail
juthomas@extremenetworks.com
OrgTechHandleRef
https://rdap.arin.net/registry/entity/THOMA1765-ARIN

OrgAbuseHandleHandle ACHAR22-ARIN

OrgAbuseHandleHandle
ACHAR22-ARIN
OrgAbuseHandleName
Acharya, Lakshmeesha
OrgAbuseHandlePhone
+1-888-257-3000
OrgAbuseHandleEmail
lacharya@extremenetworks.com
OrgAbuseHandleRef
https://rdap.arin.net/registry/entity/ACHAR22-ARIN

OrgAbuseHandleHandle RYUEL-ARIN

OrgAbuseHandleHandle
RYUEL-ARIN
OrgAbuseHandleName
Ryu, Elca
OrgAbuseHandlePhone
+1-408-579-3399
OrgAbuseHandleEmail
eryu@extremenetworks.com
OrgAbuseHandleRef
https://rdap.arin.net/registry/entity/RYUEL-ARIN

OrgAbuseHandleHandle SHAST7-ARIN

OrgAbuseHandleHandle
SHAST7-ARIN
OrgAbuseHandleName
Shastry, Koushal
OrgAbuseHandlePhone
+1-888-257-3000
OrgAbuseHandleEmail
kshastrya@extremenetworks.com
OrgAbuseHandleRef
https://rdap.arin.net/registry/entity/SHAST7-ARIN

OrgAbuseHandleHandle THOMA1765-ARIN

OrgAbuseHandleHandle
THOMA1765-ARIN
OrgAbuseHandleName
Thomas, Justin
OrgAbuseHandlePhone
+1-919-447-7307
OrgAbuseHandleEmail
juthomas@extremenetworks.com
OrgAbuseHandleRef
https://rdap.arin.net/registry/entity/THOMA1765-ARIN
 

ASNumber:       6363
ASName:         EXTREME-NETWORKS
ASHandle:       AS6363
RegDate:        1996-03-20
Updated:        2022-03-03
Ref:            https://rdap.arin.net/registry/autnum/6363

OrgID:          EXTREM-33
OrgName:        Extreme Networks, Inc.
CanAllocate:    
Street:         2121 RDU Center Drive
City:           Morrisville
State/Prov:     NC
Country:        US
PostalCode:     27560
RegDate:        1999-12-22
Updated:        2026-04-20
OrgAdminHandle  EXTRE-ARIN
OrgTechHandle   ACHAR22-ARIN
OrgTechHandle   RYUEL-ARIN
OrgTechHandle   SHAST7-ARIN
OrgTechHandle   THOMA1765-ARIN
OrgAbuseHandle  ACHAR22-ARIN
OrgAbuseHandle  RYUEL-ARIN
OrgAbuseHandle  SHAST7-ARIN
OrgAbuseHandle  THOMA1765-ARIN
OrgNOCHandle    ACHAR22-ARIN
OrgNOCHandle    RYUEL-ARIN
OrgNOCHandle    SHAST7-ARIN
OrgNOCHandle    THOMA1765-ARIN
OrgRoutingHandle ACHAR22-ARIN
OrgRoutingHandle RYUEL-ARIN
OrgRoutingHandle SHAST7-ARIN
OrgRoutingHandle THOMA1765-ARIN
OrgDNSHandle    ACHAR22-ARIN
OrgDNSHandle    RYUEL-ARIN
OrgDNSHandle    SHAST7-ARIN
OrgDNSHandle    THOMA1765-ARIN
Source:         ARIN

OrgNOCHandleHandle:  ACHAR22-ARIN
OrgNOCHandleName:    Acharya, Lakshmeesha
OrgNOCHandlePhone:   +1-888-257-3000
OrgNOCHandleEmail:   lacharya@extremenetworks.com
OrgNOCHandleRef:     https://rdap.arin.net/registry/entity/ACHAR22-ARIN

OrgNOCHandleHandle:  RYUEL-ARIN
OrgNOCHandleName:    Ryu, Elca
OrgNOCHandlePhone:   +1-408-579-3399
OrgNOCHandleEmail:   eryu@extremenetworks.com
OrgNOCHandleRef:     https://rdap.arin.net/registry/entity/RYUEL-ARIN

OrgNOCHandleHandle:  SHAST7-ARIN
OrgNOCHandleName:    Shastry, Koushal
OrgNOCHandlePhone:   +1-888-257-3000
OrgNOCHandleEmail:   kshastrya@extremenetworks.com
OrgNOCHandleRef:     https://rdap.arin.net/registry/entity/SHAST7-ARIN

OrgNOCHandleHandle:  THOMA1765-ARIN
OrgNOCHandleName:    Thomas, Justin
OrgNOCHandlePhone:   +1-919-447-7307
OrgNOCHandleEmail:   juthomas@extremenetworks.com
OrgNOCHandleRef:     https://rdap.arin.net/registry/entity/THOMA1765-ARIN

OrgRoutingHandleHandle:  ACHAR22-ARIN
OrgRoutingHandleName:    Acharya, Lakshmeesha
OrgRoutingHandlePhone:   +1-888-257-3000
OrgRoutingHandleEmail:   lacharya@extremenetworks.com
OrgRoutingHandleRef:     https://rdap.arin.net/registry/entity/ACHAR22-ARIN

OrgRoutingHandleHandle:  RYUEL-ARIN
OrgRoutingHandleName:    Ryu, Elca
OrgRoutingHandlePhone:   +1-408-579-3399
OrgRoutingHandleEmail:   eryu@extremenetworks.com
OrgRoutingHandleRef:     https://rdap.arin.net/registry/entity/RYUEL-ARIN

OrgRoutingHandleHandle:  SHAST7-ARIN
OrgRoutingHandleName:    Shastry, Koushal
OrgRoutingHandlePhone:   +1-888-257-3000
OrgRoutingHandleEmail:   kshastrya@extremenetworks.com
OrgRoutingHandleRef:     https://rdap.arin.net/registry/entity/SHAST7-ARIN

OrgRoutingHandleHandle:  THOMA1765-ARIN
OrgRoutingHandleName:    Thomas, Justin
OrgRoutingHandlePhone:   +1-919-447-7307
OrgRoutingHandleEmail:   juthomas@extremenetworks.com
OrgRoutingHandleRef:     https://rdap.arin.net/registry/entity/THOMA1765-ARIN

OrgDNSHandleHandle:  ACHAR22-ARIN
OrgDNSHandleName:    Acharya, Lakshmeesha
OrgDNSHandlePhone:   +1-888-257-3000
OrgDNSHandleEmail:   lacharya@extremenetworks.com
OrgDNSHandleRef:     https://rdap.arin.net/registry/entity/ACHAR22-ARIN

OrgDNSHandleHandle:  RYUEL-ARIN
OrgDNSHandleName:    Ryu, Elca
OrgDNSHandlePhone:   +1-408-579-3399
OrgDNSHandleEmail:   eryu@extremenetworks.com
OrgDNSHandleRef:     https://rdap.arin.net/registry/entity/RYUEL-ARIN

OrgDNSHandleHandle:  SHAST7-ARIN
OrgDNSHandleName:    Shastry, Koushal
OrgDNSHandlePhone:   +1-888-257-3000
OrgDNSHandleEmail:   kshastrya@extremenetworks.com
OrgDNSHandleRef:     https://rdap.arin.net/registry/entity/SHAST7-ARIN

OrgDNSHandleHandle:  THOMA1765-ARIN
OrgDNSHandleName:    Thomas, Justin
OrgDNSHandlePhone:   +1-919-447-7307
OrgDNSHandleEmail:   juthomas@extremenetworks.com
OrgDNSHandleRef:     https://rdap.arin.net/registry/entity/THOMA1765-ARIN

OrgAdminHandleHandle:  EXTRE-ARIN
OrgAdminHandleName:    Extreme Networks, 
OrgAdminHandlePhone:   +1-888-257-3000
OrgAdminHandleEmail:   noc@extremenetworks.com
OrgAdminHandleRef:     https://rdap.arin.net/registry/entity/EXTRE-ARIN

OrgTechHandleHandle:  ACHAR22-ARIN
OrgTechHandleName:    Acharya, Lakshmeesha
OrgTechHandlePhone:   +1-888-257-3000
OrgTechHandleEmail:   lacharya@extremenetworks.com
OrgTechHandleRef:     https://rdap.arin.net/registry/entity/ACHAR22-ARIN

OrgTechHandleHandle:  RYUEL-ARIN
OrgTechHandleName:    Ryu, Elca
OrgTechHandlePhone:   +1-408-579-3399
OrgTechHandleEmail:   eryu@extremenetworks.com
OrgTechHandleRef:     https://rdap.arin.net/registry/entity/RYUEL-ARIN

OrgTechHandleHandle:  SHAST7-ARIN
OrgTechHandleName:    Shastry, Koushal
OrgTechHandlePhone:   +1-888-257-3000
OrgTechHandleEmail:   kshastrya@extremenetworks.com
OrgTechHandleRef:     https://rdap.arin.net/registry/entity/SHAST7-ARIN

OrgTechHandleHandle:  THOMA1765-ARIN
OrgTechHandleName:    Thomas, Justin
OrgTechHandlePhone:   +1-919-447-7307
OrgTechHandleEmail:   juthomas@extremenetworks.com
OrgTechHandleRef:     https://rdap.arin.net/registry/entity/THOMA1765-ARIN

OrgAbuseHandleHandle:  ACHAR22-ARIN
OrgAbuseHandleName:    Acharya, Lakshmeesha
OrgAbuseHandlePhone:   +1-888-257-3000
OrgAbuseHandleEmail:   lacharya@extremenetworks.com
OrgAbuseHandleRef:     https://rdap.arin.net/registry/entity/ACHAR22-ARIN

OrgAbuseHandleHandle:  RYUEL-ARIN
OrgAbuseHandleName:    Ryu, Elca
OrgAbuseHandlePhone:   +1-408-579-3399
OrgAbuseHandleEmail:   eryu@extremenetworks.com
OrgAbuseHandleRef:     https://rdap.arin.net/registry/entity/RYUEL-ARIN

OrgAbuseHandleHandle:  SHAST7-ARIN
OrgAbuseHandleName:    Shastry, Koushal
OrgAbuseHandlePhone:   +1-888-257-3000
OrgAbuseHandleEmail:   kshastrya@extremenetworks.com
OrgAbuseHandleRef:     https://rdap.arin.net/registry/entity/SHAST7-ARIN

OrgAbuseHandleHandle:  THOMA1765-ARIN
OrgAbuseHandleName:    Thomas, Justin
OrgAbuseHandlePhone:   +1-919-447-7307
OrgAbuseHandleEmail:   juthomas@extremenetworks.com
OrgAbuseHandleRef:     https://rdap.arin.net/registry/entity/THOMA1765-ARIN