AS22283 - SIDLEY - Sidley Austin LLP, US

United States Singapore Australia Belgium Hong Kong Switzerland Germany Japan
AS Number
AS22283
AS Name
SIDLEY
Org Name
Sidley Austin LLP
Country / Region
United States
Registry

arin

RegDate

2022-04-12

Updated

2026-01-30

AS22283 Looking Glass
IPv4Prefixes

24

IPv6Prefixes

0

IPv4 NUMs

6,144

IPv6 NUMs(/64)

0

CIDR Description IP Num
198.232.32.0/24
Sidley Austin LLP 256
198.232.33.0/24
Sidley Austin LLP 256
198.232.35.0/24
Sidley Austin LLP 256
198.232.36.0/24
Sidley Austin LLP 256
198.232.37.0/24
Sidley Austin LLP 256
198.232.42.0/24
Sidley Austin LLP 256
198.232.44.0/24
IRR Valid
Sidley Austin LLP 256
198.232.45.0/24
IRR Valid
Sidley Austin LLP 256
198.232.46.0/24
IRR Valid
Sidley Austin LLP 256
198.232.48.0/24
Sidley Austin LLP 256
198.232.49.0/24
Sidley Austin LLP 256
198.232.50.0/24
Sidley Austin LLP 256
198.232.51.0/24
IRR Valid
Sidley Austin LLP 256
198.232.52.0/24
IRR Valid
Sidley Austin LLP 256
198.232.53.0/24
Sidley Austin LLP 256
198.232.54.0/24
IRR Valid
Sidley Austin LLP 256
198.232.55.0/24
IRR InValid
Sidley Austin LLP 256
198.232.56.0/24
Sidley Austin LLP 256
198.232.57.0/24
IRR Valid
Sidley Austin LLP 256
198.232.58.0/24
Sidley Austin LLP 256
198.232.60.0/24
Sidley Austin LLP 256
198.232.61.0/24
Sidley Austin LLP 256
198.232.62.0/24
IRR Valid
Sidley Austin LLP 256
198.232.63.0/24
Sidley Austin LLP 256
AS Description Country / Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS702 UUNET - Verizon Business, US United States 5,775,360 652,835,225,600 IPv4 IPv4
AS703 UUNET - Verizon Business, US United States 705,792 68,719,542,272 IPv4 IPv4
AS2686 ATGS-MMD-AS - AT&T Enterprises, LLC, US United States 1,373,952 4,294,967,296 IPv4 IPv4
AS2687 ATGS-MMD-AS - AT&T Enterprises, LLC, US United States 733,440 4,295,032,832 IPv4 IPv4
AS2914 NTT-DATA-2914 - NTT America, Inc., US United States 6,499,584 30,065,033,216 IPv4 IPv4
AS3561 CENTURYLINK-LEGACY-SAVVIS - CenturyLink Communications, LLC, US United States 6,461,440 594,689 IPv4 IPv4
AS6461 ZAYO-6461 - Zayo Bandwidth, US United States 1,751,552 51,808,436,224 IPv4 IPv4
AS8220 COLT - COLT Technology Services Group Limited, GB United Kingdom 1,497,088 25,770,590,208 IPv4 IPv4
AS701 UUNET - Verizon Business, US United States 41,642,496 1,249,852,784,640 IPv4 IPv4
AS4515 PCCW-AS-AP - PCCW IMS Ltd (PCCW Business Internet Access), HK Hong Kong 772,608 25,770,065,920 IPv4 IPv4
AS7018 ATT-INTERNET4 - AT&T Enterprises, LLC, US United States 96,430,080 2,310,693,060,608 IPv4 IPv4
AS15830 Equinix - Equinix (EMEA) Acquisition Enterprises B.V., NL Netherlands 1,512,960 406,962,307,072 IPv4 IPv4 
ASNumber:       22283
ASName:         SIDLEY
ASHandle:       AS22283
RegDate:        2001-08-28
Updated:        2022-09-15
Ref:            https://rdap.arin.net/registry/autnum/22283

OrgID:          SAL-313
OrgName:        Sidley Austin LLP
CanAllocate:    
Street:         1 S Dearborn St
City:           Chicago
State/Prov:     IL
Country:        US
PostalCode:     60603
RegDate:        2022-04-12
Updated:        2026-01-30
OrgAbuseHandle  ABUSE6323-ARIN
OrgRoutingHandle MEV1-ARIN
OrgRoutingHandle WENST1-ARIN
OrgAdminHandle  MEV1-ARIN
OrgTechHandle   MEV1-ARIN
OrgTechHandle   WENST1-ARIN
Source:         ARIN

OrgAbuseHandleHandle:  ABUSE6323-ARIN
OrgAbuseHandleName:    Abuse, 
OrgAbuseHandlePhone:   +1-312-853-7000
OrgAbuseHandleEmail:   [email protected]
OrgAbuseHandleRef:     https://rdap.arin.net/registry/entity/ABUSE6323-ARIN

OrgRoutingHandleHandle:  MEV1-ARIN
OrgRoutingHandleName:    Vendl, Mark
OrgRoutingHandlePhone:   +1-312-456-5724
OrgRoutingHandleEmail:   [email protected]
OrgRoutingHandleRef:     https://rdap.arin.net/registry/entity/MEV1-ARIN

OrgRoutingHandleHandle:  WENST1-ARIN
OrgRoutingHandleName:    Wenstrand, Peter
OrgRoutingHandlePhone:   +1-312-456-5720
OrgRoutingHandleEmail:   [email protected]
OrgRoutingHandleRef:     https://rdap.arin.net/registry/entity/WENST1-ARIN

OrgAdminHandleHandle:  MEV1-ARIN
OrgAdminHandleName:    Vendl, Mark
OrgAdminHandlePhone:   +1-312-456-5724
OrgAdminHandleEmail:   [email protected]
OrgAdminHandleRef:     https://rdap.arin.net/registry/entity/MEV1-ARIN

OrgTechHandleHandle:  MEV1-ARIN
OrgTechHandleName:    Vendl, Mark
OrgTechHandlePhone:   +1-312-456-5724
OrgTechHandleEmail:   [email protected]
OrgTechHandleRef:     https://rdap.arin.net/registry/entity/MEV1-ARIN

OrgTechHandleHandle:  WENST1-ARIN
OrgTechHandleName:    Wenstrand, Peter
OrgTechHandlePhone:   +1-312-456-5720
OrgTechHandleEmail:   [email protected]
OrgTechHandleRef:     https://rdap.arin.net/registry/entity/WENST1-ARIN