77.90.61.0/26 CIDR Lookup — 64 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 77.90.61.0/26

CIDR	IPs	Organization	ASN	Country
77.90.61.32/27	32	Tom Gewiese	AS215365	DE
77.90.61.32/27	32	Tom Gewiese	AS215365	DE
77.90.61.0/28	16	Tom Gewiese	AS215365	DE
77.90.61.32/28	16	Tom Gewiese	AS215365	DE
77.90.61.32/28	16	Tom Gewiese	AS215365	DE
77.90.61.0/28	16	Tom Gewiese	AS215365	DE
77.90.61.16/29	8	Tom Gewiese	AS215365	DE
77.90.61.48/29	8	Tom Gewiese	AS215365	DE
77.90.61.48/29	8	Tom Gewiese	AS215365	DE
77.90.61.16/29	8	Tom Gewiese	AS215365	DE
77.90.61.56/30	4	Tom Gewiese	AS215365	DE
77.90.61.56/30	4	Tom Gewiese	AS215365	DE
77.90.61.24/30	4	Tom Gewiese	AS215365	DE
77.90.61.24/30	4	Tom Gewiese	AS215365	DE
77.90.61.62/31	2	Tom Gewiese	AS215365	DE
77.90.61.60/31	2	Tom Gewiese	AS215365	DE
77.90.61.60/31	2	Tom Gewiese	AS215365	DE
77.90.61.28/31	2	Tom Gewiese	AS215365	DE
77.90.61.28/31	2	Tom Gewiese	AS215365	DE
77.90.61.62/31	2	Tom Gewiese	AS215365	NL
77.90.61.30/32	1	Tom Gewiese	AS215365	DE
77.90.61.30/32	1	Tom Gewiese	AS215365	NL
77.90.61.31/32	1	Tom Gewiese	AS215365	DE
77.90.61.31/32	1	Tom Gewiese	AS215365	DE

Geolocation

All 64 IP addresses in 77.90.61.0/26

77.90.61.0 77.90.61.1 77.90.61.2 77.90.61.3 77.90.61.4 77.90.61.5 77.90.61.6 77.90.61.7 77.90.61.8 77.90.61.9 77.90.61.10 77.90.61.11 77.90.61.12 77.90.61.13 77.90.61.14 77.90.61.15 77.90.61.16 77.90.61.17 77.90.61.18 77.90.61.19 77.90.61.20 77.90.61.21 77.90.61.22 77.90.61.23 77.90.61.24 77.90.61.25 77.90.61.26 77.90.61.27 77.90.61.28 77.90.61.29 77.90.61.30 77.90.61.31 77.90.61.32 77.90.61.33 77.90.61.34 77.90.61.35 77.90.61.36 77.90.61.37 77.90.61.38 77.90.61.39 77.90.61.40 77.90.61.41 77.90.61.42 77.90.61.43 77.90.61.44 77.90.61.45 77.90.61.46 77.90.61.47 77.90.61.48 77.90.61.49 77.90.61.50 77.90.61.51 77.90.61.52 77.90.61.53 77.90.61.54 77.90.61.55 77.90.61.56 77.90.61.57 77.90.61.58 77.90.61.59 77.90.61.60 77.90.61.61 77.90.61.62 77.90.61.63

BGP Routing

Live BGP anomalies →

Not announced as an exact prefix — covered by the announced supernet 77.90.61.0/24.

Announced prefix

77.90.61.0/24

Origin AS

AS215365

Announcement samples

6,321

Last seen

2026-07-23 10:26:27

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 77.90.61.0/26?

77.90.61.0/26 is a CIDR network block containing 64 IPv4 addresses (from 77.90.61.0 to 77.90.61.63). CIDR notation combines an IP address with a prefix length to define a range of addresses.

Who owns the 77.90.61.0/26 network?

The 77.90.61.0/26 range is allocated to Tom Gewiese and announced via AS215365 from Germany.

How many IP addresses are in 77.90.61.0/26?

77.90.61.0/26 contains exactly 64 usable IPv4 addresses. A /26 prefix length means 64 addresses are covered by this single routing entry.