AS293
ESnet ISP registered in United States
25IPv4 prefixes
2IPv6 prefixes
59%RPKI-valid
#1,049AS Rank
327/327RIS visibility
#1,301Rank in United States
1997-06-16Allocated
ESnet (AS293) — ISP, registered in United States. announces 25 IPv4 prefixes + 2 IPv6 prefixes. Rank in United States: #1301. Allocated: 1997-06-16.
IPv4 25IPv6 2
Announced prefixes · 27
- v4 134.167.0.0/16 unknown
- v4 134.55.0.0/16 valid
- v4 192.107.175.0/24 unknown
- v4 192.124.50.0/23 valid
- v4 192.124.52.0/22 valid
- v4 192.124.56.0/22 valid
- v4 192.188.23.0/24 valid
- v4 192.188.24.0/22 valid
- v4 192.188.28.0/24 valid
- v4 192.188.29.0/24 valid
- v4 192.188.31.0/24 valid
- v4 192.188.32.0/23 valid
- v4 192.188.34.0/24 valid
- v4 192.188.37.0/24 valid
- v4 192.188.40.0/23 valid
- v4 192.74.210.0/24 valid
- v4 192.74.214.0/23 unknown
- v4 192.74.217.0/24 valid
- v4 198.207.238.0/24 unknown
- v4 198.99.246.0/24 unknown
- v4 199.201.153.0/24 unknown
- v4 199.201.154.0/24 unknown
- v4 199.201.155.0/24 unknown
- v4 199.201.157.0/24 unknown
- v4 199.201.158.0/24 unknown
- v6 2001:400::/32 valid
- v6 2620:8f:4001::/48 unknown
RPKI: rpki.cloudflare.com · 2026-06-17
Routing: 25 IPv4 · 2 IPv6 announced · RIS visibility 327/327 RIS peers · RIPEstat · 2026-06-17
Prefix history
Data table
| Day | Announced prefixes |
|---|---|
| 2026-06-12 | 27 |
| 2026-06-13 | 27 |
| 2026-06-14 | 27 |
Internet Exchanges · 10
- Pacific Wave West Coast 1,200 Gbps
- AMS-IX Amsterdam 100 Gbps
- DE-CIX New York New York 100 Gbps
- Equinix Ashburn Ashburn 100 Gbps
- Equinix Chicago Chicago 100 Gbps
- Equinix Dallas Dallas 100 Gbps
- Equinix San Jose San Jose 100 Gbps
- MASS-IX Boston 100 Gbps
- SIX Seattle Seattle 100 Gbps
- SIX Seattle (Jumbo) Seattle 100 Gbps
Facilities · 21
- CERN Geneva Meyrin
- Digital Realty NYC (32 AofA) New York
- Digital Realty Seattle SEA10 Seattle
- Equinix AM3 - Amsterdam, Science Park Amsterdam
- Equinix CH1/CH2/CH4 - Chicago Chicago
- Equinix DA3 - Dallas Dallas
- Equinix DC1-DC15,DC21-DC22 - Ashburn Ashburn
- Equinix LD8 - London, Docklands London
- Equinix SV1/SV5/SV10 - Silicon Valley, San Jose San Jose
- H5 Data Centers Albuquerque Albuquerque
- H5 Data Centers New York New York
- Level(3) Atlanta (Peachtree) Atlanta
- Level(3) Chicago (Kingsbury) Chicago
- Level(3) Denver Denver
- Level(3) Kansas City Kansas City
- Level(3) Los Angeles Los Angeles
- Level(3) McLean McLean
- Level(3) Nashville (Sidco Drive) Nashville
- Level(3) Sunnyvale Sunnyvale
- Lumen Boston Cambridge
- Northwestern University co-location facility Chicago