ASN lookup result for AS37637 Smile Communications Nigeria — network size, BGP routing and registration
IPv4 addresses
89,856
36 announced prefixes
IPv6 addresses
—
0 announced prefixes
BGP neighbours
…
CAIDA rank
#13,682
Customer cone 1 ASNs
Estimated users
46.3K
APNIC Labs estimate
RPKI
0% valid
0 invalid · 36 not covered
Average purity
96
4 sampled IPs
IXPs / facilities
0 / 0
Operator self-reported
History
How prefixes were announced and changed hands, registration changes, and outage or hijack incidents.
Loading routing history…
IP ranges
Currently announced prefixes with their RIR registration and geolocation.
| Prefix | RPKI | Registration | Geolocation | Addresses |
|---|---|---|---|---|
| 160.152.0.0/18 | Not found |  Lagos-DHCP1AFRINIC | Abuja | 16,384 |
| 160.152.64.0/18 | Not found | Lagos-DHCP2AFRINIC | Abuja | 16,384 |
| 160.152.128.0/18 | Not found | Nigeria-2015AFRINIC | Lagos | 16,384 |
| 169.159.64.0/18 | Not found | Smile-Nigeria-ASAFRINIC | Lagos | 16,384 |
| 160.152.64.0/19 | Not found | Lagos-DHCP2AFRINIC | Abuja | 8,192 |
| 160.152.128.0/19 | Not found | Nigeria-2015AFRINIC | Lagos | 8,192 |
| 169.159.64.0/19 | Not found | Lagos-core-publicAFRINIC | Lagos | 8,192 |
| 169.159.96.0/19 | Not found | Laagos-Core-publicAFRINIC | Lagos | 8,192 |
| 154.66.16.0/20 | Not found | Lagos-DHCP2AFRINIC | Nigeria | 4,096 |
| 154.66.32.0/20 | Not found | Ibadan-DHCP1AFRINIC | Nigeria | 4,096 |
| 154.66.48.0/20 | Not found | Smile-Nigeria-v4-IAFRINIC | Nigeria | 4,096 |
| 160.152.224.0/20 | Not found | Nigeria-2015AFRINIC | Nigeria | 4,096 |
| 154.66.8.0/22 | Not found | Lagos-DHCP1AFRINIC | Nigeria | 1,024 |
| 154.66.16.0/22 | Not found | Lagos-DHCP2AFRINIC | Nigeria | 1,024 |
| 154.66.20.0/22 | Not found | Lagos-DHCP2AFRINIC | Nigeria | 1,024 |
| 154.66.24.0/22 | Not found | Lagos-DHCP2AFRINIC | Nigeria | 1,024 |
| 154.66.28.0/22 | Not found | Lagos-DHCP2AFRINIC | Nigeria | 1,024 |
| 154.66.40.0/22 | Not found | Ibadan-DHCP1AFRINIC | Nigeria | 1,024 |
| 154.66.44.0/22 | Not found | Ibadan-DHCP1AFRINIC | Nigeria | 1,024 |
| 160.152.192.0/22 | Not found | Nigeria-2015AFRINIC | Nigeria | 1,024 |
/24 block profile
One square per /24: colour shows the risk type, shade how many addresses are flagged, stripes mark datacenter blocks. Click a square to see all 256 addresses.
/24s with data 4 / 351 （1%） · flagged 0
Hover a square for its numbers; click to see all 256 addresses.
Each prefix shows its 64 /24s with the most data. Built daily from lookups, neighbour sampling, public lists and block screening.
IP reputation
IPs from this network that CleanIP has analysed: purity, abuse reports and the riskiest /24 blocks.
Purity distribution
<0.01%
Share of IPv4 reported or blocklisted
1
Listed IPs
4
Analysed IPs
Flagged = VPN, proxy, Tor or purity below 50. Samples come from user lookups and neighbour sampling, not every address in this network.
Geography
Where this network’s IPv4 addresses are located.
- Nigeria100.0%
- Scope
- Single country
- In registered country
- 100.0%
Estimated by sampling IPv4 ranges against a geolocation database.
Traffic observation
AS37637 · Last 7 daysAdoption & Usage
Adoption and usage of key protocols
Security & Attacks
Insights into network and application layer attack traffic
BGP Announcements
Hourly BGP route announcements over the last 7 days
Data: Cloudflare Radar, licensed under CC BY-NC 4.0
Activity
Hourly traffic over the last 7 days, normalized to this network’s peak.
A pronounced day/night rhythm, typical of networks with human users.
| 00 | 06 | 12 | 18 | |||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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| Wed | ||||||||||||||||||||||||
| Thu | ||||||||||||||||||||||||
| Fri | ||||||||||||||||||||||||
| Sat | ||||||||||||||||||||||||
| Sun |
- Peak hour
- 13:00–14:00
- Active hours
- 16 hrs
- Weekend vs weekday
- Weekdays ≈ weekends
- Busiest day
- Sat
Datacenter Presence
WHOIS record
The registry’s record for this AS number: holder, status, dates and contacts.
Related networks
Other ASNs registered in the same country with the same network type.
- AS29465MTN NIGERIA Communication limitedISP
- AS37148Globacom LimitedISP
- AS37004Suburban Broadband LtdISP
- AS37282Main one Cable Company Nigeria LimitedISP
- AS328171Trefoil Networks LtdISP
- AS37340Spectranet LimitedISP
- AS37125Layer3 LimitedISP
- AS36920KKON Technologies LtdISP
- AS328556Syscodes Communications LimitedISP
- AS329057Smart City Technology Company LtdISP
Sources
Where the information on this page comes from and when it was updated.
| Information | Source | Updated |
|---|---|---|
| Registered country | RIR daily delegation statistics | 2026-10-22 |
| Registered address & allocation date | RIR registration data (RDAP) | 2026-07-11 |
| Organization & company country | AS-to-organization data | 2026-10-21 |
| Network type | CleanIP ASN canon | 2026-10-20 |
| Announced prefixes & BGP neighbours | Public BGP routing data | 2026-10-22 |
| IPv4 geography | Geolocation database | — |
| RPKI validation | RPKI ROA validation data | 2026-10-22 |
| Rank & customer cone | CAIDA AS Rank | 2026-10-01 |
| Estimated users (APNIC) | APNIC Labs user estimates | 2026-10-19 |
| IP reputation | CleanIP lookups and neighbour sampling | — |
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