AS395237
CIS
Scanned 3 days ago
📋 Summary
IP address summary information| Name | CIS |
| Country | US |
| IPv4 addresses | 1.3K |
| IPv6 addresses | Not available |
| ASN type | Transit |
| Registry | ARIN |
| Allocated | Jun 02, 2016 |
| Updated | Feb 28, 2026 |
🗺️ Geolocation
USCountries by IPv4 share
Geolocation based on WHOIS registration data.
📊 IP Ranges
IPv4: 2 | IPv6: 0| Netblock | IP Count |
|---|---|
| 208.79.180.0/24 | 256 |
| 198.13.176.0/22 | 1.0K |
Prefix data from RIPE Stat / RIR allocation records.
📄 WHOIS
ARIN| Handle | AS395237 |
| Name | CENTRIC-IS |
| Organization | CIS |
| Status | active |
| Allocated | Jun 02, 2016 |
| Updated | Feb 28, 2026 |
Contacts
| Registrant | CIS |
| Address | 2120 S. Reserve St. PMP 544 Missoula MT 59801 United States |
Source: ARIN
🔗 Peers
0 peers for this ASNNo peers found.
⬆️ Upstreams
1 upstream| ASN | Name |
|---|---|
| AS3356 | Level 3 Parent, LLC |
Upstream data from RIPE Stat routing history.
⬇️ Downstreams
0 downstreamsNo downstreams found.
🔒 RPKI / ROA
Source: rpki.zorn.ltd| Prefix | Origin ASN | Max Length | Validity |
|---|---|---|---|
| 208.79.180.0/24 | AS395237 | /24 | ✓ Valid |
| 198.13.176.0/22 | AS395237 | /22 | ✓ Valid |
RPKI validation powered by rpki.zorn.ltd (Routinator).