AS20012
Interworks Networking Services
Scanned 3 days ago
🔄 Rescan

📋 Summary

IP address summary information
NameInterworks Networking Services
CountryUS
IPv4 addresses132K
IPv6 addresses~2^81
ASN typeTransit
RegistryARIN
AllocatedDec 05, 2007
UpdatedNov 14, 2025

🗺️ Geolocation

US

Countries by IPv4 share

US
100%

Geolocation based on WHOIS registration data.

📊 IP Ranges

IPv4: 77 | IPv6: 1
NetblockIP Count
168.158.136.0/21 2.0K
168.158.128.0/22 1.0K
168.158.171.0/24 256
168.158.215.0/24 256
168.158.5.0/24 256
168.158.24.0/22 1.0K
168.158.32.0/21 2.0K
168.158.151.0/24 256
168.158.208.0/22 1.0K
168.158.87.0/24 256
168.158.145.0/24 256
168.158.176.0/23 512
168.158.52.0/22 1.0K
168.158.192.0/20 4.1K
2605:4b00:100::/48 0
168.158.121.0/24 256
168.158.216.0/21 2.0K
168.158.9.0/24 256
168.158.28.0/22 1.0K
168.158.10.0/24 256
168.158.236.0/22 1.0K
168.158.64.0/22 1.0K
168.158.244.0/22 1.0K
168.158.148.0/23 512
168.158.180.0/22 1.0K
168.158.150.0/24 256
168.158.96.0/22 1.0K
168.158.76.0/22 1.0K
168.158.178.0/24 256
168.158.72.0/22 1.0K
168.158.124.0/22 1.0K
168.158.100.0/22 1.0K
168.158.212.0/23 512
168.158.86.0/24 256
168.158.12.0/22 1.0K
168.158.88.0/22 1.0K
168.158.146.0/23 512
168.158.214.0/24 256
168.158.133.0/24 256
168.158.16.0/22 1.0K
168.158.84.0/23 512
168.158.68.0/22 1.0K
168.158.179.0/24 256
168.158.8.0/24 256
168.158.132.0/24 256
168.158.160.0/21 2.0K
168.158.54.0/23 512
168.158.252.0/22 1.0K
168.158.48.0/23 512
168.158.170.0/24 256
168.158.51.0/24 256
168.158.184.0/21 2.0K
168.158.7.0/24 256
168.158.112.0/21 2.0K
168.158.200.0/23 512
168.158.134.0/23 512
168.158.56.0/22 1.0K
168.158.240.0/22 1.0K
168.158.108.0/22 1.0K
168.158.140.0/22 1.0K
168.158.144.0/24 256
168.158.122.0/23 512
168.158.50.0/24 256
168.158.228.0/22 1.0K
168.158.20.0/24 256
168.158.0.0/24 256
168.158.172.0/22 1.0K
168.158.22.0/23 512
168.158.0.0/16 66K
168.158.80.0/20 4.1K
168.158.60.0/22 1.0K
168.158.40.0/21 2.0K
168.158.248.0/22 1.0K
168.158.168.0/23 512
168.158.21.0/24 256
168.158.104.0/22 1.0K
168.158.232.0/22 1.0K
168.158.152.0/21 2.0K

Prefix data from RIPE Stat / RIR allocation records.

📄 WHOIS

ARIN
HandleAS20012
NameCHILLER-CITY
OrganizationInterworks Networking Services
Statusactive
AllocatedDec 05, 2007
UpdatedNov 14, 2025

Contacts

RegistrantInterworks Networking Services
Address563 West 3rd Ave. Mesa AZ 85210 United States

Source: ARIN

🔗 Peers

0 peers for this ASN

No peers found.

⬆️ Upstreams

2 upstreams
ASNName
AS174 Cogent Communications, LLC
AS3356 Level 3 Parent, LLC

Upstream data from RIPE Stat routing history.

⬇️ Downstreams

0 downstreams

No downstreams found.

🔒 RPKI / ROA

Source: rpki.zorn.ltd
PrefixOrigin ASNMax LengthValidity
168.158.136.0/21 AS20012 /24 ✓ Valid
168.158.128.0/22 AS20012 /24 ✓ Valid
168.158.171.0/24 AS20012 /24 ✓ Valid
168.158.215.0/24 AS20012 /24 ✓ Valid
168.158.5.0/24 AS20012 /24 ✓ Valid
168.158.24.0/22 AS20012 /24 ✓ Valid
168.158.32.0/21 AS20012 /24 ✓ Valid
168.158.151.0/24 AS20012 /24 ✓ Valid
168.158.208.0/22 AS20012 /24 ✓ Valid
168.158.87.0/24 AS20012 /24 ✓ Valid
168.158.145.0/24 AS20012 /24 ✓ Valid
168.158.176.0/23 AS20012 /24 ✓ Valid
168.158.52.0/22 AS20012 /24 ✓ Valid
168.158.192.0/20 AS20012 /24 ✓ Valid
168.158.121.0/24 AS20012 /24 ✓ Valid
168.158.216.0/21 AS20012 /24 ✓ Valid
168.158.9.0/24 AS20012 /24 ✓ Valid
168.158.28.0/22 AS20012 /24 ✓ Valid
168.158.10.0/24 AS20012 /24 ✓ Valid
168.158.236.0/22 AS20012 /24 ✓ Valid
168.158.64.0/22 AS20012 /24 ✓ Valid
168.158.244.0/22 AS20012 /24 ✓ Valid
168.158.148.0/23 AS20012 /24 ✓ Valid
168.158.180.0/22 AS20012 /24 ✓ Valid
168.158.150.0/24 AS20012 /24 ✓ Valid
168.158.96.0/22 AS20012 /24 ✓ Valid
168.158.76.0/22 AS20012 /24 ✓ Valid
168.158.178.0/24 AS20012 /24 ✓ Valid
168.158.72.0/22 AS20012 /24 ✓ Valid
168.158.124.0/22 AS20012 /24 ✓ Valid
168.158.100.0/22 AS20012 /24 ✓ Valid
168.158.212.0/23 AS20012 /24 ✓ Valid
168.158.86.0/24 AS20012 /24 ✓ Valid
168.158.12.0/22 AS20012 /24 ✓ Valid
168.158.88.0/22 AS20012 /24 ✓ Valid
168.158.146.0/23 AS20012 /24 ✓ Valid
168.158.214.0/24 AS20012 /24 ✓ Valid
168.158.133.0/24 AS20012 /24 ✓ Valid
168.158.16.0/22 AS20012 /24 ✓ Valid
168.158.84.0/23 AS20012 /24 ✓ Valid
168.158.68.0/22 AS20012 /24 ✓ Valid
168.158.179.0/24 AS20012 /24 ✓ Valid
168.158.8.0/24 AS20012 /24 ✓ Valid
168.158.132.0/24 AS20012 /24 ✓ Valid
168.158.160.0/21 AS20012 /24 ✓ Valid
168.158.54.0/23 AS20012 /24 ✓ Valid
168.158.252.0/22 AS20012 /24 ✓ Valid
168.158.48.0/23 AS20012 /24 ✓ Valid
168.158.170.0/24 AS20012 /24 ✓ Valid
168.158.51.0/24 AS20012 /24 ✓ Valid
168.158.184.0/21 AS20012 /24 ✓ Valid
168.158.7.0/24 AS20012 /24 ✓ Valid
168.158.112.0/21 AS20012 /24 ✓ Valid
168.158.200.0/23 AS20012 /24 ✓ Valid
168.158.134.0/23 AS20012 /24 ✓ Valid
168.158.56.0/22 AS20012 /24 ✓ Valid
168.158.240.0/22 AS20012 /24 ✓ Valid
168.158.108.0/22 AS20012 /24 ✓ Valid
168.158.140.0/22 AS20012 /24 ✓ Valid
168.158.144.0/24 AS20012 /24 ✓ Valid
168.158.122.0/23 AS20012 /24 ✓ Valid
168.158.50.0/24 AS20012 /24 ✓ Valid
168.158.228.0/22 AS20012 /24 ✓ Valid
168.158.20.0/24 AS20012 /24 ✓ Valid
168.158.0.0/24 AS20012 /24 ✓ Valid
168.158.172.0/22 AS20012 /24 ✓ Valid
168.158.22.0/23 AS20012 /24 ✓ Valid
168.158.0.0/16 AS20012 /24 ✓ Valid
168.158.80.0/20 AS20012 /24 ✓ Valid
168.158.60.0/22 AS20012 /24 ✓ Valid
168.158.40.0/21 AS20012 /24 ✓ Valid
168.158.248.0/22 AS20012 /24 ✓ Valid
168.158.168.0/23 AS20012 /24 ✓ Valid
168.158.21.0/24 AS20012 /24 ✓ Valid
168.158.104.0/22 AS20012 /24 ✓ Valid
168.158.232.0/22 AS20012 /24 ✓ Valid
168.158.152.0/21 AS20012 /24 ✓ Valid

RPKI validation powered by rpki.zorn.ltd (Routinator).

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