77.90.52.224/27 CIDR Lookup — 32 IPs Owned by…

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.

76/100

Moderate

How this score is built

Baseline (neutral) 65
Long-established allocation (19y) +6
Has a reverse-DNS (PTR) record +5
Trust score 76 / 100

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

Ranges inside 77.90.52.224/27

CIDR	IPs	Organization	ASN	Country
77.90.52.248/29	8	Tom Gewiese	AS215365	DE
77.90.52.248/29	8	Tom Gewiese	AS215365	DE
77.90.52.244/30	4	Tom Gewiese	AS215365	DE
77.90.52.244/30	4	Tom Gewiese	AS215365	DE
77.90.52.252/30	4	Tom Gewiese	AS215365	DE
77.90.52.224/30	4	Tom Gewiese	AS215365	DE
77.90.52.232/30	4	Tom Gewiese	AS215365	DE
77.90.52.232/30	4	Tom Gewiese	AS215365	DE
77.90.52.252/30	4	Tom Gewiese	AS215365	DE
77.90.52.224/30	4	Tom Gewiese	AS215365	NL
77.90.52.240/31	2	Tom Gewiese	AS215365	NL
77.90.52.240/31	2	Tom Gewiese	AS215365	DE
77.90.52.238/31	2	Tom Gewiese	AS215365	NL
77.90.52.242/31	2	Tom Gewiese	AS215365	DE
77.90.52.246/31	2	Tom Gewiese	AS215365	DE
77.90.52.238/31	2	Tom Gewiese	AS215365	DE
77.90.52.234/31	2	Tom Gewiese	AS215365	DE
77.90.52.246/31	2	Tom Gewiese	AS215365	DE
77.90.52.230/31	2	Tom Gewiese	AS215365	DE
77.90.52.242/31	2	Tom Gewiese	AS215365	PL
77.90.52.230/31	2	Tom Gewiese	AS215365	DE
77.90.52.250/31	2	Tom Gewiese	AS215365	DE
77.90.52.250/32	1	Tom Gewiese	AS215365	DE
77.90.52.249/32	1	Tom Gewiese	AS215365	MD
77.90.52.249/32	1	Tom Gewiese	AS215365	DE
77.90.52.244/32	1	Tom Gewiese	AS215365	FR
77.90.52.250/32	1	Tom Gewiese	AS215365	LT
77.90.52.248/32	1	Tom Gewiese	AS215365	DE
77.90.52.245/32	1	Tom Gewiese	AS215365	DE
77.90.52.245/32	1	Tom Gewiese	AS215365	DE
77.90.52.251/32	1	Tom Gewiese	AS215365	DE
77.90.52.251/32	1	Tom Gewiese	AS215365	DE
77.90.52.248/32	1	Tom Gewiese	AS215365	SE
77.90.52.244/32	1	Tom Gewiese	AS215365	DE
77.90.52.235/32	1	Tom Gewiese	AS215365	DE
77.90.52.232/32	1	Tom Gewiese	AS215365	DE
77.90.52.231/32	1	Tom Gewiese	AS215365	CH
77.90.52.231/32	1	Tom Gewiese	AS215365	DE
77.90.52.230/32	1	Tom Gewiese	AS215365	GB
77.90.52.230/32	1	Tom Gewiese	AS215365	DE
77.90.52.229/32	1	Tom Gewiese	AS215365	FR
77.90.52.229/32	1	Tom Gewiese	AS215365	DE
77.90.52.228/32	1	Tom Gewiese	AS215365	NL
77.90.52.232/32	1	Tom Gewiese	AS215365	AE
77.90.52.233/32	1	Tom Gewiese	AS215365	DE
77.90.52.237/32	1	Tom Gewiese	AS215365	NL
77.90.52.237/32	1	Tom Gewiese	AS215365	DE
77.90.52.236/32	1	Tom Gewiese	AS215365	CA
77.90.52.236/32	1	Tom Gewiese	AS215365	DE
77.90.52.235/32	1	Tom Gewiese	AS215365	IE

Geolocation

All 32 IP addresses in 77.90.52.224/27

77.90.52.224 77.90.52.225 77.90.52.226 77.90.52.227 77.90.52.228 77.90.52.229 77.90.52.230 77.90.52.231 77.90.52.232 77.90.52.233 77.90.52.234 77.90.52.235 77.90.52.236 77.90.52.237 77.90.52.238 77.90.52.239 77.90.52.240 77.90.52.241 77.90.52.242 77.90.52.243 77.90.52.244 77.90.52.245 77.90.52.246 77.90.52.247 77.90.52.248 77.90.52.249 77.90.52.250 77.90.52.251 77.90.52.252 77.90.52.253 77.90.52.254 77.90.52.255

BGP Routing

Live BGP anomalies →

Not announced as an exact prefix — covered by the announced supernet 77.90.52.0/24.

Announced prefix

77.90.52.0/24

Origin AS

AS215365

Announcement samples

40,119

Last seen

2026-07-23 17:48:45

RIR Ownership History

Atom feed ⇲

Allocation changes captured weekly from regional internet registry (RIR) delegation files.

Date	Event	From	To	RIR
2026-05-10	New Allocation	—	DE	ripe

Frequently Asked Questions

What is 77.90.52.224/27?

77.90.52.224/27 is a CIDR network block containing 32 IPv4 addresses (from 77.90.52.224 to 77.90.52.255). CIDR notation combines an IP address with a prefix length to define a range of addresses.

Who owns the 77.90.52.224/27 network?

The 77.90.52.224/27 range is allocated to Tom Gewiese and announced via AS215365 from Germany.

How many IP addresses are in 77.90.52.224/27?

77.90.52.224/27 contains exactly 32 usable IPv4 addresses. A /27 prefix length means 32 addresses are covered by this single routing entry.