AS237
Merit Network Inc. Education registered in United States
83IPv4 prefixes
9IPv6 prefixes
64%RPKI-valid
#1,203AS Rank
327/327RIS visibility
#373Rank in United States
1988-09-12Allocated
Merit Network Inc. (AS237) — Education, registered in United States. announces 83 IPv4 prefixes + 9 IPv6 prefixes. Rank in United States: #373. Allocated: 1988-09-12.
IPv4 83IPv6 9
Announced prefixes · 92
- v4 35.24.192.0/19 valid
- v4 35.24.224.0/19 valid
- v4 35.25.0.0/16 valid
- v4 35.33.0.0/18 valid
- v4 35.33.5.0/24 valid
- v4 35.33.6.0/24 valid
- v4 35.33.96.0/19 valid
- v4 35.34.0.0/18 valid
- v4 35.37.0.0/16 valid
- v4 35.38.0.0/16 valid
- v4 35.39.0.0/19 valid
- v4 35.39.128.0/19 valid
- v4 35.39.160.0/19 valid
- v4 35.39.192.0/19 valid
- v4 35.39.224.0/19 valid
- v4 35.39.32.0/19 valid
- v4 35.39.64.0/19 valid
- v4 35.40.0.0/16 valid
- v4 35.46.0.0/18 valid
- v4 35.46.64.0/18 valid
- v4 35.50.0.0/17 valid
- v4 35.50.0.0/18 valid
- v4 35.50.64.0/18 valid
- v4 35.58.0.0/16 valid
- v4 35.62.0.0/16 valid
- v4 35.63.0.0/16 valid
- v4 35.64.0.0/14 valid
- v4 35.68.0.0/15 valid
- v4 35.70.0.0/16 valid
- v4 35.71.0.0/18 valid
- v4 74.115.236.0/23 unknown
- v4 74.115.236.0/24 unknown
- v4 74.115.237.0/24 unknown
- v6 2001:468:2620::/48 valid
- v6 2001:468:26e1::/48 valid
- v6 2001:48a8:68fe::/48 valid
- v6 2001:48a8:7800::/40 valid
- v6 2001:48a8:800::/40 valid
- v6 2001:48a8::/32 valid
- v6 2606:9700::/32 unknown
- v6 2607:ff30:1110::/48 unknown
- v6 2620:13f:6000::/44 unknown
RPKI: rpki.cloudflare.com · 2026-06-19
Routing: 83 IPv4 · 9 IPv6 announced · RIS visibility 327/327 RIS peers · RIPEstat · 2026-06-19
Prefix history
Data table
| Day | Announced prefixes |
|---|---|
| 2026-06-12 | 92 |
| 2026-06-13 | 92 |
| 2026-06-17 | 90 |
| 2026-06-19 | 92 |
Internet Exchanges · 4
- DET-iX Detroit 200 Gbps
- Equinix Chicago Chicago 100 Gbps
- Grand Rapids Internet Exchange (GRR-iX) Grand Rapids, MI 100 Gbps
- Any2Chicago Chicago 10 Gbps
Facilities · 6
- 123.NET - DC1 - 24700 Northwestern Hwy. Southfield
- 123.NET - DC4 - 400 76th St SW Byron Center
- CoreSite - Chicago (CH1) Chicago
- Equinix CH1/CH2/CH4 - Chicago Chicago
- Level(3) Chicago (Kingsbury) Chicago
- Northwestern University co-location facility Chicago
AS topology · Customer cone 29
Providers · 5
Peers · 10
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