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IPv4 Address

23.106.61.166

CIDR
/23 · 512 IPs
ASN
Leaseweb UK Limited
Reverse DNS
butterflies.foremost.com
Last scanned 7 hr ago
Blocklisted
Checking…
Scanning blocklists

Reputation · trust score

A transparent 0–100 signal. Every entity starts at a neutral baseline of 65; threat-intel blocklists, exposure, reverse-DNS, routing and allocation each adjust it up or down. Higher is more trustworthy.

77/100
Moderate
How this score is built

Experimental · trust-vectors model v1.1.0 — a transparent heuristic, not a definitive verdict. How it works →

DNS records

Reverse DNS (PTR)
butterflies.foremost.com
Forward-confirmed (FCrDNS)
✓ Confirmed
PTR TTL
3600 s
Reverse DNS last checked
2026-07-19 03:36 UTC
Forward DNS last checked
2026-07-19 03:36 UTC

Forward DNS records for butterflies.foremost.com

TypeValuePriorityTTL
A 102.216.79.117 172800s
A 103.114.217.29 1800s
A 103.125.254.71 172800s
A 103.153.183.224 169522s
A 103.208.86.202 168953s
A 103.212.223.89 172800s
A 104.156.50.65 172800s
A 107.158.144.178 1800s
A 107.158.144.190 172800s
A 107.172.93.154 1800s
A 107.173.144.12 172800s
A 107.173.189.84 172800s
A 107.173.254.196 172800s
A 107.6.187.51 172800s
A 107.6.188.206 172800s
A 108.178.2.235 172800s
A 136.144.128.165 1800s
A 142.147.98.137 168953s
A 147.90.50.30 168719s
A 149.210.171.135 1800s
A 149.210.171.70 1800s
A 149.210.174.149 1800s
A 149.210.205.135 1800s
A 149.210.205.152 1800s
A 149.210.244.9 172003s
A 157.254.221.124 172800s
A 157.97.132.224 168953s
A 158.174.211.208 1800s
A 159.253.45.189 172800s
A 159.253.47.118 168123s
A 169.255.57.217 172800s
A 172.245.191.253 172800s
A 172.245.193.139 172800s
A 172.245.209.10 172800s
A 172.245.92.202 168123s
A 173.0.53.220 172800s
A 173.208.166.170 172800s
A 185.139.215.36 1800s
A 185.57.78.236 1800s
A 185.83.144.202 168561s
A 188.66.24.22 1800s
A 192.151.147.202 1800s
A 192.151.158.2 1800s
A 192.210.151.38 172800s
A 192.227.222.98 172800s
A 192.227.234.250 1800s
A 192.3.10.252 172800s
A 193.29.187.206 172800s
A 193.8.113.168 1800s
A 194.62.52.96 172800s
A 195.226.192.147 1800s
A 198.12.114.27 168123s
A 198.23.159.142 172800s
A 198.23.189.41 172800s
A 198.23.221.34 168123s
A 199.19.95.180 1800s
A 199.66.90.22 172800s
A 204.10.163.113 172800s
A 209.126.122.161 1800s
A 212.81.57.71 168123s
A 213.202.211.85 172800s
A 216.245.214.12 172800s
A 23.94.144.186 172800s
A 23.95.192.91 172800s
A 27.102.127.158 1800s
A 31.210.36.76 172800s
A 37.97.135.157 1800s
A 37.97.169.160 168123s
A 45.128.118.103 172800s
A 45.128.118.109 172800s
A 45.128.118.80 172800s
A 45.128.118.86 172800s
A 45.128.118.88 172800s
A 45.8.46.96 172800s
A 45.89.245.164 168953s
A 46.31.77.239 172800s
A 46.31.77.41 1800s
A 46.38.153.157 1800s
A 5.104.110.98 1800s
A 5.254.57.159 172800s
A 50.2.237.43 172800s
A 50.2.237.59 1800s
A 50.2.250.36 168953s
A 51.222.90.232 172800s
A 51.222.90.238 172003s
A 51.75.32.87 1800s
A 51.91.199.119 172800s
A 61.97.242.184 172800s
A 61.97.253.44 1800s
A 61.97.254.195 172800s
A 66.181.33.111 172800s
A 67.198.234.23 1800s
A 69.12.85.199 1800s
A 69.39.239.110 172800s
A 80.253.246.244 172800s
A 81.7.10.55 1800s
A 81.7.15.17 1800s
A 81.7.9.69 1800s
A 81.95.5.113 1800s
A 83.167.253.166 1800s
A 84.234.98.21 171624s
A 85.121.240.230 1800s
A 85.17.54.199 1800s
A 85.31.186.5 172800s
A 85.31.186.80 172800s
A 86.107.246.24 172800s
A 88.214.43.242 171624s
A 89.149.223.164 1800s
A 89.185.250.156 1800s
A 89.185.250.182 1800s
A 89.252.128.43 171624s
A 89.39.13.106 1800s
A 89.44.209.15 168123s
A 91.151.89.44 172800s
A 91.228.110.57 168123s
A 91.238.165.109 172800s
A 93.113.60.10 172800s
A 93.115.76.158 168249s
A 98.143.159.37 172800s
NS dns1.registrar-servers.com
NS dns2.registrar-servers.com
TXT v=spf1 a mx ip4:103.212.220.138 ip4:103.212.220.139 ip4:103.212.220.137 ip4:103.212.220.140 ip4:103.212.220.141 -all
every IP & sub-domain we've seen under this domain

Reverse & forward DNS collected by the WorldIP scanner fleet — FCrDNS confirms the PTR hostname resolves back to this IP.

Network Allocation for 23.106.61.166

CIDR range
23.106.60.0/23
IP range (int)
392,838,144 — 392,838,655
Prefix length
/23
Organization
Leaseweb UK Limited
ASN
AS205544
ASN name
Leaseweb UK Limited
Location
London, England, United Kingdom
Coordinates
51.508100, -0.127800
Accuracy radius
20 km
Postal code
WC2N
Regional Internet Registry
ARIN
Allocated
2013-07-04
Data source(s)
maxmind_city, maxmind_asn, maxmind_country, ipinfo_lite
Last updated
2026-07-11 09:19:27

Origin AS announcing the most-specific prefix that covers this IP, observed across our RIPE RIS collectors.

Announced prefix
Origin AS
Announcement samples
7,981
Last seen
2026-07-19 10:44:28

RIR Ownership History

Atom feed ⇲

Allocation changes captured weekly from regional internet registry (RIR) delegation files for ranges that have contained this IP.

Date Event From To
2026-05-10 RIR Transfer arin ripe

See the full history for 23.106.56.0/21.

Frequently Asked Questions

Who owns 23.106.61.166?

23.106.61.166 is allocated to Leaseweb UK Limited (AS205544), registered in London, United Kingdom.

Where is 23.106.61.166 located?

The geolocation for 23.106.61.166 maps to London, United Kingdom based on MaxMind GeoLite2 data. Accuracy depends on the provider and may represent the ISP's regional hub rather than the exact endpoint.

What network is 23.106.61.166 on?

23.106.61.166 belongs to the 23.106.60.0/23 network block announced by AS205544. This range contains 512 addresses.

Does 23.106.61.166 have a reverse DNS record?

Reverse DNS (PTR) records are resolved live when you visit this page. If a PTR record exists, it appears in the Reverse DNS field above. PTR records map IP addresses back to hostnames and are commonly used for email authentication and network diagnostics.

Neighbors

Other addresses in the same /24.

Related

Last updated: 2026-07-19 04:23:15 UTC
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