AS19108

Name: AS19108 — Optimum
Creator: ipdex

Optimum ISP registered in United States

367IPv4 prefixes

24IPv6 prefixes

6%RPKI-valid

#587AS Rank

#90Rank in United States

2000-11-20Allocated

Optimum (AS19108) — ISP, registered in United States. announces 367 IPv4 prefixes + 24 IPv6 prefixes. Rank in United States: #90. Allocated: 2000-11-20.

IPv4 367IPv6 24

Announced prefixes · 391

v4 24.75.126.0/24 unknown
v4 47.208.0.0/12 unknown
v4 47.208.0.0/15 unknown
v4 47.208.204.0/22 unknown
v4 47.208.80.0/22 unknown
v4 47.209.128.0/17 unknown
v4 47.209.192.0/19 unknown
v4 47.209.64.0/18 unknown
v4 47.209.80.0/20 unknown
v4 47.210.0.0/15 unknown
v4 47.210.0.0/17 unknown
v4 47.210.128.0/17 unknown
v4 47.211.144.0/20 unknown
v4 47.211.192.0/20 unknown
v4 47.211.208.0/20 unknown
v4 47.212.0.0/14 unknown
v4 47.212.0.0/17 unknown
v4 47.212.192.0/20 unknown
v4 47.212.96.0/19 unknown
v4 47.213.0.0/16 unknown
v4 47.213.112.0/20 unknown
v4 47.213.182.0/23 unknown
v4 47.213.80.0/20 unknown
v4 47.214.0.0/16 unknown
v4 47.214.128.0/18 unknown
v4 47.214.192.0/18 unknown
v4 47.214.28.0/22 unknown
v4 47.214.32.0/22 unknown
v4 47.214.36.0/22 unknown
v4 47.214.40.0/22 unknown
v4 47.214.44.0/22 unknown
v4 47.214.48.0/22 unknown
v4 47.215.128.0/17 unknown
v4 47.215.128.0/18 unknown
v4 47.215.192.0/18 unknown
v4 47.215.32.0/23 unknown
v4 47.215.68.0/22 unknown
v4 47.215.96.0/20 unknown
v4 47.216.0.0/16 unknown
v4 47.216.0.0/17 unknown
v4 47.216.128.0/17 unknown
v4 47.216.144.0/20 unknown
v4 47.217.0.0/16 unknown
v4 47.217.128.0/18 unknown
v4 47.217.192.0/18 unknown
v4 47.218.0.0/15 unknown
v4 47.218.0.0/17 unknown
v4 47.218.12.0/22 unknown
v4 47.218.128.0/17 unknown
v4 47.218.16.0/22 unknown

RPKI: rpki.cloudflare.com · 2026-06-21

— Routing status unavailable

Prefix history

Announced prefixes Source: ipdex daily snapshot · sparse rows, value holds until the next change (steps)

Data table

Day	Announced prefixes
2026-06-12	391
2026-06-13	391

Internet Exchanges · 4

Equinix Ashburn Ashburn 100 Gbps
Equinix Chicago Chicago 100 Gbps
Equinix Dallas Dallas 100 Gbps
Equinix San Jose San Jose 20 Gbps

Facilities · 4

4 Facilities · 1 Countries

Equinix CH1/CH2/CH4 - Chicago Chicago
Equinix DA1 - Dallas Dallas
Equinix DC1-DC15,DC21-DC22 - Ashburn Ashburn
Equinix SV1/SV5/SV10 - Silicon Valley, San Jose San Jose

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AS19108

Announced prefixes · 391

Prefix history

Internet Exchanges · 4

Facilities · 4

AS topology · Customer cone 77

Providers · 4

Peers · 24

Customers · 70

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