Sidley Austin LLP
AS Number
22283
- Registered on
- 28 Aug 2001 (24 years old)
- Registered to
- ARIN-SAL-313 (arin)
- [Transfer History]
- Network status
- Active, Allocated under ARIN
- Network type
- Content
- Prefixes Originated
- 25 IPv4, 0 IPv6
| Prefix | Description | |
|---|---|---|
|
|
198.232.33.0/24 | Sidley Austin LLP |
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198.232.35.0/24 | Sidley Austin LLP |
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198.232.36.0/24 | Sidley Austin LLP |
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198.232.37.0/24 | Sidley Austin LLP |
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198.232.42.0/24 | Sidley Austin LLP |
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198.232.44.0/24 | Sidley Austin LLP |
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198.232.45.0/24 | Sidley Austin LLP |
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198.232.46.0/24 | Sidley Austin LLP |
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198.232.47.0/24 | Sidley Austin LLP |
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198.232.48.0/24 | Sidley Austin LLP |
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198.232.49.0/24 | Sidley Austin LLP |
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198.232.50.0/24 | Sidley Austin LLP |
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198.232.51.0/24 | Sidley Austin LLP |
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198.232.52.0/24 | Sidley Austin LLP |
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198.232.53.0/24 | Sidley Austin LLP |
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198.232.54.0/24 | Sidley Austin LLP |
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198.232.55.0/24 | Sidley Austin LLP |
|
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198.232.56.0/24 | Sidley Austin LLP |
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198.232.57.0/24 | Sidley Austin LLP |
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198.232.58.0/24 | Sidley Austin LLP |
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198.232.60.0/24 | Sidley Austin LLP |
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198.232.61.0/24 | Sidley Austin LLP |
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198.232.62.0/24 | Sidley Austin LLP |
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198.232.63.0/24 | Sidley Austin LLP |
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198.232.32.0/24 | Sidley Austin LLP |
Network Policy
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Prefixes in selected policy
How are upstreams and downstreams calculated?
Upstreams
| ASN | Description | IPv4 | IPv6 | |
|---|---|---|---|---|
| AS701 | Verizon Business | ✔ | ✘ | |
| AS7018 | AT&T Enterprises, LLC | ✔ | ✘ | |
| AS6461 | Zayo Bandwidth | ✔ | ✘ | |
| AS2914 | NTT America, Inc. | ✔ | ✘ | |
| AS15830 | Equinix, Inc. | ✔ | ✘ | |
| AS702 | Verizon Business - EMEA | ✔ | ✘ | |
| AS703 | Verizon Business - APAC | ✔ | ✘ | |
| AS2687 | AT&T Enterprises, LLC | ✔ | ✘ | |
| AS3561 | Lumen (ex. Savvis) | ✔ | ✘ | |
| AS2686 | AT&T Enterprises, LLC | ✔ | ✘ | |
| AS63430 | 5x5 Telecom | ✔ | ✘ | |
| AS8220 | COLT | ✔ | ✘ |
Peers
| ASN | Description | IPv4 | IPv6 | |
|---|---|---|---|---|
| AS701 | Verizon Business | ✔ | ✘ | |
| AS7018 | AT&T Enterprises, LLC | ✔ | ✘ | |
| AS6461 | Zayo Bandwidth | ✔ | ✘ | |
| AS2914 | NTT America, Inc. | ✔ | ✘ | |
| AS15830 | Equinix, Inc. | ✔ | ✘ | |
| AS2686 | AT&T Enterprises, LLC | ✔ | ✘ | |
| AS703 | Verizon Business - APAC | ✔ | ✘ | |
| AS702 | Verizon Business - EMEA | ✔ | ✘ | |
| AS2687 | AT&T Enterprises, LLC | ✔ | ✘ | |
| AS8220 | COLT | ✔ | ✘ | |
| AS3561 | Lumen (ex. Savvis) | ✔ | ✘ | |
| AS63430 | 5x5 Telecom | ✔ | ✘ |
ASHandle: AS22283 OrgID: SAL-313 ASName: SIDLEY ASNumber: 22283 RegDate: 2001-08-28 Updated: 2022-09-15 Source: ARIN 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 OrgAdminHandle: MEV1-ARIN OrgTechHandle: MEV1-ARIN OrgTechHandle: WENST1-ARIN OrgAbuseHandle: ABUSE6323-ARIN OrgRoutingHandle: MEV1-ARIN OrgRoutingHandle: WENST1-ARIN Source: ARIN OrgAdminHandle: MEV1-ARIN OrgAdminName: Mark Vendl # Email removed, Log into bgp.tools to see whois emails OrgTechHandle: MEV1-ARIN OrgTechName: Mark Vendl # Email removed, Log into bgp.tools to see whois emails OrgTechHandle: WENST1-ARIN OrgTechName: Peter Wenstrand # Email removed, Log into bgp.tools to see whois emails OrgAbuseHandle: ABUSE6323-ARIN OrgAbuseName: Abuse # Email removed, Log into bgp.tools to see whois emails OrgRoutingHandle: MEV1-ARIN OrgRoutingName: Mark Vendl # Email removed, Log into bgp.tools to see whois emails OrgRoutingHandle: WENST1-ARIN OrgRoutingName: Peter Wenstrand # Email removed, Log into bgp.tools to see whois emailsLast Update: 2026-02-09T03:25:01Z UTC
Member of the following AS-SETs
| - | Member |
|---|---|
| RADB | as7545:as-tpgn-customers |
| RADB | as-hknet |
| RADB | as-hgc-intl |
| APNIC | as17645:as-global |
| RADB | as-hkt-netvigator |
| NTTCOM | as17645:as-ntts-cust |
| RADB | as3491:as-customers-eu |
| RADB | as-hkt-as4515 |
| RADB | as-ec-ch |
| LEVEL3 | as-level3-origins-eu |
| RADB | as-vipnetntt |
| NTTCOM | as2914:as-asia |
| LEVEL3 | as-tnz-missing |
| APNIC | as1221:as-customers |
| RIPE | as8220:as-coltde |
| LEVEL3 | as-level3-origins-na |
| RADB | as2764:as-customers-apf:as10223 |
| RIPE | as-ignemea |
| APNIC | as-63529-as-import-as9505 |
| RADB | as-telstra-intl-customers-4637 |
| APNIC | as-attap |
| RADB | as3491:as-customers-ap |