AS3371 Mci-Asn
IPv4 addresses
1,573,888
IPv6 /48 networks
131,073
RPKI
3 valid28 no ROA
Peers and downstreams
4
Holder
- AS name
- MCI-ASN
- Description
- Verizon Business
- Organisation
- Verizon Business
- Abuse contact
- Not published
- Assigned
- 1994-01-05
- Registered
- 1994-01-06
- Record last changed
- 2024-07-02 11:39 UTC
100.5.64.0/18108.37.128.0/17142.77.10.0/23142.77.72.0/22142.77.76.0/22142.77.8.0/23142.77.80.0/21142.77.88.0/21153.39.128.0/17153.39.96.0/19159.98.0.0/16162.47.152.0/22165.122.48.0/20166.32.0.0/12166.43.0.0/16166.44.248.0/22166.50.0.0/16166.56.0.0/16166.58.0.0/16199.170.112.0/24199.202.116.0/24205.150.160.0/24205.150.162.0/24209.154.224.0/1963.39.0.0/1663.91.192.0/1869.103.0.0/1669.96.0.0/20
None seen.
Network health
Grade C ยท 67/100| partly | Prefixes covered by valid ROAs 3 of 31 announced prefixes are RPKI valid, 28 have no ROA. |
2/25 |
| pass | No RPKI invalid announcements None of the announcements is RPKI invalid. |
10/10 |
| pass | Announces IPv6 3 IPv6 prefixes. |
15/15 |
| pass | More than one upstream 2 upstreams seen in BGP. |
10/10 |
| pass | Working abuse contact abuse@verizon.com is published. |
15/15 |
| fail | Publishes a geofeed No geofeed found. Without one, location databases have to guess. |
0/10 |
| pass | No prefixes smaller than /24 or /48 All prefixes are /24 (IPv4) or /48 (IPv6) or larger. |
10/10 |
| pass | Registry record maintained Last changed 2024-07-02. |
5/5 |
Built from the announced prefixes, RPKI, the registry record and geofeeds. Checks without data are not counted. Also in the API.
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Routing changes
Last 30 daysNo changes recorded in the last 30 days. Changes are recorded each time the routing data of this AS is refreshed. Get alerts in real time.
WHOIS
aut-num: AS3371 as-name: MCI-ASN handle: AS3369 registrant: MCICS (Verizon Business) abuse: ABUSE5603-ARIN (Abuse) <abuse@verizon.com> abuse: IPADM314-ARIN (ipadmin) <ipadmin@support.ftr.com> technical,administrative:VIS1-ARIN (Verizon Internet Services) <ip-mgmt@verizon.com> dns: VZDNS1-ARIN (VZ-DNSADMIN) <dnsadmin@verizon.com> abuse: ABUSE3-ARIN (abuse) <abuse-mail@verizonbusiness.com> last changed: 2024-07-02T07:39:00-04:00 registration: 1994-01-06T00:00:00-05:00 source: ARIN (RDAP)