Network report
Who holds an IP address, prefix or AS number, how it is routed (origin AS, RPKI, IRR), its reverse DNS, blocklist listings and PeeringDB record, with what to fix first.
Checking routing, RPKI, reverse DNS, blocklists and the registry. This usually takes 3 to 10 seconds.
Warning: AS37480 (Cobranet Limited) announces 152 IPv4 and 1 IPv6 prefixes. 2 warnings
| AS page | AS37480 |
|---|---|
| Holder | Cobranet Limited - Cobranet Limited |
| Allocation | AFRINIC, Nigeria (NG), allocated 2012-07-15 |
| Prefixes (IPv4 / IPv6) | 152 / 1 |
| RPKI valid | 100% (153 / 153) |
| Upstreams and peers | 9 |
| Peering policy | Open |
What to fix
-
Warning
No abuse contact is published for AS37480.
Other networks send reports of spam, attacks and hacked machines to the abuse contact. Without one, reports go nowhere and blocklists may list the whole range.
Fix: Add an abuse contact to the registration: abuse-c in the RIPE database, an Abuse POC at ARIN, an abuse mailbox (IRT) at APNIC, AFRINIC or LACNIC.
-
Warning
No public NOC, policy or technical contact.
Other networks use these addresses to set up peering and to reach you during an incident.
Fix: Add a role contact (for example noc@ or peering@ an address you monitor) with visibility Public.
Checks
Routing and RPKI AS37480 announces 152 IPv4 and 1 IPv6 prefixes.
- Pass: AS37480 announces 152 IPv4 and 1 IPv6 prefixes.
- Pass: All 153 announced prefixes are RPKI valid.
- Pass: Every announced prefix has an IRR route object.
- Info: 9 upstreams and peers, 6 downstream networks seen.
| Holder | Cobranet Limited - Cobranet Limited |
|---|---|
| IPv4 prefixes | 152 |
| IPv6 prefixes | 1 |
| RPKI | 153 valid |
| Downstream networks | 6 |
Announced prefixes 153
Showing the first 100.
Source: RIPEstat (RIPE NCC RIS, Routinator, IRR); AS names: Team Cymru
Open in ASN & BGP prefix lookupRegistration No abuse contact is published for AS37480.
- Pass: Found at rdap.afrinic.net.
- Warning: No abuse contact is published for AS37480.
| Name | ORG-CL8-AFRINIC |
|---|---|
| Handle | AS37480 |
| Range | AS37480 |
| Status | active |
| Registered | 2012-07-15T12:35:00Z |
| Last changed | 2024-06-05T15:55:00Z |
| Registry (RIR) | AFRINIC |
|---|---|
| Country | Nigeria (NG) |
| Delegated on | 2012-07-15 |
| Status | Allocated |
| Delegated range | AS37480 |
Source: RIR delegation data, updated daily. The country is where the range was registered, not necessarily where it is used.
| Role | Name | |
|---|---|---|
| administrative, technical | Hassan Hamdan | hassan.hamdan@cobranet.ng |
| administrative, technical | Patrick Minas | patrick.minas@cobranet.ng |
| registrant | Cobranet Limited | elie.h@cobranet.org |
Source: https://rdap.afrinic.net/rdap/autnum/37480. Registration data from rdap.afrinic.net, shown under its terms of use (terms): not for marketing or bulk collection.
Open in WHOIS / RDAP lookupPeeringDB No public NOC, policy or technical contact.
- Pass: AS37480 is in PeeringDB as Cobranet Limited.
- Info: Peering policy: Open.
- Info: Present at 4 internet exchanges with 5 ports (41G in total).
- Warning: No public NOC, policy or technical contact.
| Network | Cobranet Limited (Cobranet) |
|---|---|
| AS number | AS37480 |
| Type | Cable/DSL/ISP, Africa |
| Website | http://www.cobranet.ng |
| IRR as-set | AS-SET-37480 |
| Prefixes (IPv4 / IPv6) | 200 / 7 |
| Traffic | 10-20Gbps, Mostly Inbound |
| Peering policy | Open |
| Locations | Not Required |
| Ratio required | No |
| Contracts | Not Required |
| Last updated | 2026-02-19 |
Source: PeeringDB. Results are cached for an hour.
Open in PeeringDB lookup