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6 dimensions · leaks / fingerprint / consistency

ASN lookup result for AS43513 Sia Nano IT — network size, BGP routing and registration

LVAS43513Sia Nano ITIDC
WHOIS Topology

Latvia · RIPE NCCnano.lv

Tor relaysVPN servicesVPS hosting

IPv4 addresses

66,304

52 announced prefixes

IPv6 addresses

9.70 × 10²⁹

7 announced prefixes

BGP neighbours

…

CAIDA rank

#3,839

Customer cone 6 ASNs

Estimated users

19.7K

APNIC: 19.4K

RPKI

19% valid

0 invalid · 48 not covered

Average purity

68

6 sampled IPs

IXPs / facilities

1 / 2

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.

PrefixRPKIRegistrationGeolocationAddresses
86.63.160.0/19Not foundLVLV-NANO-20050628RIPELVRiga8,192
94.140.96.0/19Not foundLVLV-NANO-20081203RIPELVVentspils8,192
80.250.48.0/20Not foundLVLV-NANO-20050719RIPELVRiga4,096
87.246.128.0/20Not foundLVLV-NANO-20050829RIPELVRiga4,096
89.248.80.0/20Not foundLVLV-NANO-20060629RIPELVLatvia4,096
91.135.80.0/20Not foundLVLV-NANO-20061114RIPELVTukums4,096
5.44.216.0/21Not foundLVLV-NANO-20120524RIPELVLatvia2,048
31.170.16.0/21Not foundLVLV-NANO-20110329RIPELVSaldus2,048
46.19.144.0/21Not foundLVLV-NANO-20101116RIPELVLatvia2,048
85.31.96.0/21Not foundLVLV-NANO-20090518RIPELVRiga2,048
85.254.32.0/21ValidLVITMANAGEMENTGRORIPELVJūrmala2,048
141.136.0.0/21Not foundLVLV-NANO-20110629RIPELVLatvia2,048
178.249.32.0/21Not foundLVLV-NANO-20100518RIPELVLatvia2,048
188.92.72.0/21Not foundLVLV-NANO-20090422RIPELVLatvia2,048
45.131.100.0/22Not foundLVIN-HOSTROYALE-20190719RIPELVRiga1,024
85.254.16.0/22ValidLVITMANAGEMENTGRORIPELVRiga1,024
85.254.24.0/22ValidLVITMANAGEMENTGRORIPELVLatvia1,024
91.203.68.0/22Not foundLVNANOIT-NET2RIPELVLatvia1,024
94.140.116.0/22Not foundLVYOURSERVER-SE-RIGARIPELVLatvia1,024
94.140.120.0/22Not foundLVLV-NANO-20081203RIPELVLatvia1,024

/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 14 / 259 （5%） · flagged 13

No risk flagsDatacenter (no flags)ProxyVPNAbuse / blocklistTorDarker = more flagged addresses; dashed = block screen only

31.170.16.0/213/8 with data · 3 flagged

85.31.96.0/212/8 with data · 1 flagged

188.92.72.0/212/8 with data · 2 flagged

185.81.128.0/232/2 with data · 2 flagged

86.63.160.0/191/32 with data · 1 flagged

94.140.96.0/191/32 with data · 1 flagged

185.72.204.0/221/4 with data · 1 flagged

185.81.48.0/221/4 with data · 1 flagged

80.246.31.0/241/1 with data · 1 flagged

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

85–100 070–84 550–69 00–49 1

0.87%

Share of IPv4 reported or blocklisted

556

Listed IPs

6

Analysed IPs

Riskiest /24 blocks

/24 blockFlaggedAnalysed
80.246.31.0/2413

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.

  • LV Latvia
  • RS Serbia
  • GB United Kingdom
Scope
Single country
In registered country
99.2%

Estimated by sampling IPv4 ranges against a geolocation database.

Traffic observation

AS43513 · Last 7 days
Mobile vs. Desktop
Desktop 72.5%Mobile 27.5%
Desktop72.5%Mobile27.5%
Bot vs. Human
Human 43.6%Bot 56.4%
Human43.6%Bot56.4%

Adoption & Usage

Adoption and usage of key protocols

Internet Protocol (IP) Version
IPv4 96.9%IPv6 3.1%3.1%IPv6
IPv496.9%IPv63.1%
HTTP Version
HTTP/1.x
20.2%HTTP/2
61.8%HTTP/3
18.0%
HTTP vs. HTTPS
98.5% HTTPS (encrypted)
Plain HTTP 1.5%
TLS Version
TLS 1.0/1.1< 0.1%TLS 1.27.2%TLS 1.374.6%QUIC18.2%

Security & Attacks

Insights into network and application layer attack traffic

Layer 7 Attacks
GET
88.6%POST
10.5%HEAD
0.6%OPTIONS
0.3%

BGP Announcements

Hourly BGP route announcements over the last 7 days

237,866
7-day total
13,620
Hourly peak

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.

00061218
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Times in UTCLessMore
Peak hour
18:00–19:00
Active hours
19 hrs
Weekend vs weekday
Weekdays ≈ weekends
Busiest day
Tue

Datacenter Presence

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BGP upstreams and neighbours

AS43513Standalone page
Loading upstreams and neighbours…

WHOIS record

The registry’s record for this AS number: holder, status, dates and contacts.

Sources

Where the information on this page comes from and when it was updated.

InformationSourceUpdated
Registered countryRIR daily delegation statistics2026-10-22
Registered address & allocation dateRIR registration data (RDAP)2026-10-20
Organization & company countryAS-to-organization data2026-10-21
Network typeCleanIP ASN canon2026-10-15
Exchanges & facilitiesOperator self-reported interconnection data2026-10-21
Announced prefixes & BGP neighboursPublic BGP routing data2026-10-22
IPv4 geographyGeolocation database—
RPKI validationRPKI ROA validation data2026-10-22
Rank & customer coneCAIDA AS Rank2026-10-01
Estimated users (APNIC)APNIC Labs user estimates2026-10-19
Network tagsPublic routing data community tags2026-10-22
IP reputationCleanIP lookups and neighbour sampling—

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Multi-source cross-checks · In-house reputation data · Real data only

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