AS27257 — WEBAIR-INTERNET
Network type: hosting
AS27257 announces 80 IPv4 prefixes covering 95,488 addresses and 1 IPv6 prefixes.
About this network
The network of Webair Internet Development Company, a Garden City, New York managed-hosting and cloud provider now operating as Opti9 Technology. Handle WEBAIR-INTERNET.
What it's used for
- Managed public/private/hybrid cloud, colocation, off-site backup, and disaster-recovery-as-a-service run out of enterprise-grade data centers.
Notable
- An IP here identifies Webair/Opti9 as the host, not the operator of whatever runs on it.
- The company rebranded to Opti9 but the legacy Webair name persists in ASN and IP registrations.
This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy.
Announced prefixes
- 38.76.71.0/24
- 50.115.224.0/21
- 50.115.232.0/22
- 66.207.40.0/22
- 66.207.46.0/23
- 67.55.64.0/19
- 67.55.96.0/20
- 67.55.112.0/23
- 67.55.116.0/22
- 67.55.120.0/22
- 67.55.124.0/23
- 67.55.126.0/24
- 67.106.150.0/24
- 69.42.64.0/19
- 69.42.160.0/23
- 69.42.162.0/24
- 69.42.164.0/24
- 69.42.166.0/24
- 74.206.224.0/20
- 74.206.240.0/23
- 74.206.242.0/24
- 74.206.244.0/22
- 74.206.251.0/24
- 74.206.253.0/24
- 77.245.62.0/24
- 147.75.128.0/24
- 162.252.48.0/22
- 162.254.49.0/24
- 162.254.50.0/23
- 173.225.112.0/23
- 173.225.115.0/24
- 173.225.116.0/22
- 173.225.120.0/22
- 173.239.0.0/20
- 173.239.16.0/23
- 173.239.18.0/24
- 173.239.21.0/24
- 173.239.23.0/24
- 173.239.25.0/24
- 173.239.26.0/23
- 173.239.28.0/22
- 173.239.32.0/20
- 173.239.48.0/21
- 173.239.56.0/23
- 173.239.61.0/24
- 173.241.1.0/24
- 173.241.7.0/24
- 174.137.128.0/19
- 174.137.160.0/20
- 192.69.44.0/23
- 193.53.4.0/24
- 198.134.112.0/22
- 198.134.116.0/24
- 198.134.118.0/23
- 198.134.121.0/24
- 198.134.122.0/24
- 199.36.216.0/24
- 199.36.218.0/24
- 199.193.72.0/23
- 199.193.75.0/24
- 199.193.77.0/24
- 199.193.78.0/23
- 199.204.209.0/24
- 209.200.0.0/20
- 209.200.16.0/21
- 209.200.24.0/23
- 209.200.27.0/24
- 209.200.28.0/22
- 209.200.32.0/20
- 209.200.48.0/21
- 209.200.56.0/22
- 216.130.160.0/23
- 216.130.162.0/24
- 216.130.165.0/24
- 216.130.166.0/23
- 216.130.172.0/22
- 216.130.176.0/23
- 216.130.179.0/24
- 216.130.180.0/22
- 216.130.184.0/21
- 2604:9e00::/32
Upstream networks
- AS6939 Hurricane Electric LLC
- AS3303 Swisscom (Schweiz) AG
- AS24482 SG.GS
- AS174 Cogent Communications, LLC
- AS29838 Atlantic Metro Communications II, Inc.
- AS29632 Netassist International EOOD
- AS34549 meerfarbig GmbH & Co. KG
- AS25091 IP-Max SA
- AS22652 Videotron Ltee
Downstream networks
- AS46323 Telebroad LLC
- AS14712 One Step Consulting, Inc.
- AS47019 Ergonomic Group Inc.
- AS395853 NYC Mesh Inc.
Adjacent networks
- AS6939 Hurricane Electric LLC
- AS46323 Telebroad LLC
- AS3303 Swisscom (Schweiz) AG
- AS24482 SG.GS
- AS47019 Ergonomic Group Inc.
- AS14712 One Step Consulting, Inc.
- AS395853 NYC Mesh Inc.
- AS395383 Cologuard
- AS174 Cogent Communications, LLC
- AS29838 Atlantic Metro Communications II, Inc.
- AS29632 Netassist International EOOD
- AS34549 meerfarbig GmbH & Co. KG
- AS22652 Videotron Ltee
- AS25091 IP-Max SA
Internet exchanges
- DE-CIX New York — New York, United States
- New York International Internet Exchange — New York, United States
- Digital Realty New York Internet Exchange — New York, United States
BGP / ASN / CIDR
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IPv4
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IPv6
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IPv4 Prefixes
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IPv6 Prefixes
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Total Prefixes
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Unique /24s
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⚠ SUSPICIOUS PREFIX ANNOUNCEMENTS DETECTED