AS1699 — ANS-1699-AS
AS1699 announces 35 IPv4 prefixes covering 19,456 addresses and 0 IPv6 prefixes.
About this network
A network of ANS Communications (ANS-1699-AS). ANS (Advanced Network and Services) was an early US internet backbone operator that built and ran the NSFNET T3 backbone.
What it's used for
- Backbone and transit networking, historically part of the ANS/NSFNET infrastructure.
Notable
- ANS was a pioneering national backbone provider; it was later acquired by AOL and its network passed to WorldCom/MCI.
- The low AS number reflects an early allocation from the internet's formative years.
This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy.
Announced prefixes
- 63.65.22.0/24
- 63.65.25.0/24
- 63.65.236.0/23
- 63.65.238.0/24
- 63.124.2.0/23
- 63.124.5.0/24
- 63.124.6.0/23
- 63.124.14.0/24
- 63.124.20.0/23
- 63.124.22.0/24
- 152.178.24.0/21
- 152.178.32.0/20
- 152.178.48.0/21
- 152.178.130.0/23
- 152.178.132.0/24
- 152.190.160.0/24
- 194.203.185.0/24
- 203.193.81.0/24
- 203.193.103.0/24
- 203.193.112.0/23
- 203.193.114.0/24
- 208.198.0.0/24
- 208.198.2.0/23
- 208.198.4.0/24
- 208.205.37.0/24
- 208.205.38.0/23
- 208.205.40.0/24
- 208.205.42.0/23
- 208.205.44.0/23
- 208.222.16.0/23
- 208.222.18.0/24
- 213.68.236.0/23
- 213.68.238.0/24
- 213.71.173.0/24
- 213.71.243.0/24
Upstream networks
Adjacent networks
BGP / ASN / CIDR
awaiting query
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IPv4
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IPv6
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Search Results
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