Instagram OSINT Intelligence Report: retang89 (Raymond Michael)
Raymond Michael
2026-06-11Bottom Line Up Front
The Instagram account retang89 resolves with high confidence to Raymond Michael. The profile is public, unverified, and presents as an academic or university-affiliated persona with the bio "Anthropologist." Available evidence does not show clear impersonation signals, and the profile appears to be a real personal account with moderate network activity and visible ties to FISIP Universitas Indonesia.
Key Judgments
retang89 is the strongest and most likely Instagram identity for Raymond Michael based on exact name match, matching Instagram ID, username, and corroborated profile metadata.
The account looks like a real personal profile rather than a synthetic or automated account.
There is no strong evidence of impersonation or fraud in the collected evidence set.
Risk Assessment
Analytic confidence in this assessment is high.
Identity resolution
Resolved Primary Identity
Raymond Michael
High-confidence attribution to Raymond Michael. The profile username retang89, display name Raymond Michael, Instagram ID 40011014043, and the person-search result all align. The bio says "Anthropologist," which is consistent across the Instagram evidence and does not create a contradiction. No stronger alternate identity surfaced in the curated evidence.
Resolved Identifiers
username
retang89
full name
Raymond Michael
other
Instagram ID 40011014043
other
Biography: Anthropologist
Online presence
The subject has a visible, public Instagram footprint centered on Raymond Michael and a university/event-oriented network. The account is not isolated; it repeatedly tags and is tagged by individuals and organizations connected to FISIP UI and related campus or event contexts.
instagram • Public
Linkage Basis:
- Exact display name match
- Username anchor match
- Instagram ID match
- Bio match
- Same post timeline and network
instagram • Public
Linkage Basis:
- Repeated tagging interaction
- Caption references to FISIP UI
- Shared event/post context
instagram • Public
Linkage Basis:
- Tagged in subject posts
- Repeated interaction
instagram • Public
Linkage Basis:
- Repeated tagging across multiple posts
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Account OSINT
Top Associated Accounts
The network is concentrated around campus, events, and recurring peer interactions. The strongest link is to FISIP UI, with a second layer of individual Instagram contacts that appear in tagged content multiple times. This points to a socially embedded real account rather than a disposable or isolated profile.
fisip_ui
organization"Repeatedly tagged and captioned in a way that suggests direct campus or event involvement."
atf.ui
organization"Tagged in subject content and likely part of the subject's event or campus circle."
ratqar
friend"Repeated tagged collaborator across multiple posts."
nnevanya
friend"Repeatedly tagged, indicating an ongoing social connection."
sarahnurhuda
friend"Tagged more than once, but the exact relationship is not clear."
cantikanzlfn
repeat_interaction"Appears multiple times in tagged-user lists, which supports repeat contact."
marvelyb
repeat_interaction"Tagged at least twice; relationship type remains unconfirmed."
Account Timeline
The account behaves like a real, periodically active personal profile. Posting is clustered around campus, event, and appreciation content, with no sign of automated, high-volume, or repetitive spam behavior in the supplied timeline.
Posting Window
2025-12-22 to 2026-05-11
The account is active over at least five months in the supplied dataset.
Latest Post
2026-05-11 07:09:11 at FISIP Universitas Indonesia
The most recent visible activity is a location-tagged campus post.
Activity Gap
About 15 days between the 2026-03-30 and 2026-05-11 posts shown in the dataset
The visible feed is active but not uniformly frequent.
Intelligence gathered
Strong Identifiers And Pivots
- The account username is retang89 and the display name is Raymond Michael, with Instagram ID 40011014043 matching the person-search anchor.
- The biography is a simple one-word descriptor, "Anthropologist," which supports a personal-professional identity and does not conflict with the rest of the profile data.
Intelligence Gaps 3
- No account creation date was provided.
- No external URL or bio link was present.
- No phone, email, or business contact was exposed.
Weak Identifiers And Background Markers
- The posts show repeated use of informal language, event thank-yous, and references to campus or social gatherings.
- The subject appears comfortable tagging people and institutions directly in captions and image tags.
Intelligence Gaps 2
- No explicit school, employer, or city is listed in the bio.
- The evidence set does not include a profile history or prior username changes.
Account Attribution And Identity Linkage
- Person-search output marked Raymond Michael on Instagram as a strong match with 99 confidence, citing exact name, ID, username, profile picture, and biography alignment.
- Other Raymond Michael candidates on LinkedIn, Facebook, and X were weak matches with conflicting role or location context.
Intelligence Gaps 2
- A reverse-image search of the profile photo was not provided.
- No cross-platform handle reuse was confirmed beyond the Instagram anchor.
Online Presence And Platform Activity
- The account posted at least 12 public feed items between 2025-12-22 and 2026-05-11.
- Content is varied but centered on campus, event participation, gratitude posts, and social captions rather than commercial promotion.
Intelligence Gaps 2
- Follower quality was not independently audited.
- Comment authenticity and bot participation were not directly sampled.
Behavioral Markers And Preferences
- The subject uses casual, conversational Indonesian and mixed informal phrasing in captions.
- The account repeatedly references thank-you messages, campus pride, and social camaraderie.
Intelligence Gaps 2
- No evidence of commercial selling behavior, solicitation, or scam messaging was found.
- No direct indication of political, religious, or sensitive ideological posting appeared in the provided data.
Temporal Markers And Activity Windows
- Public posts in the provided timeline span from 2025-12-22 to 2026-05-11.
- Posting density increases around late February to early May 2026, then continues with event-style posts.
Intelligence Gaps 2
- No full lifetime account age is available.
- No daily or hourly activity histogram was provided.
Best next moves
Check whether retang89 has archived snapshots with the same bio
This helps confirm that Raymond Michael has used the same identity over time and that the account has not been repurposed.
Review the 2026-03-06 post with 1,477 likes and 219 comments
That post is the clearest engagement outlier. It is the best place to test whether the audience looks genuine or inflated.
Inspect the FISIP UI-linked network around retang89
The repeated connection to FISIP UI is the strongest real-world context signal in the dataset, and it may explain both identity and activity patterns.
Risks & recommendations
Identified Risks
3
⤷ 3 additional risks found in this analysis
Identified Risks
3⤷ 3 additional risks found in this analysis
Impersonation
UnlikelyLow current evidence of impersonation, but any future mismatch between username, photo, or bio should be treated as a new verification trigger.
Audience authenticity
Roughly even chanceThe account has a moderate-sized audience, but follower quality is not independently verified, so some audience inflation cannot be ruled out.
Reputation exposure
LikelyA public, campus-centered profile can be used to infer affiliations and social circles, which may matter in vetting or harassment scenarios.
Recommendations
3
⤷ 3 recommended courses of action
Recommendations
3⤷ 3 recommended courses of action
Verify retang89 against an archived profile snapshot
3 stepsUse archived public captures to confirm that the name, bio, and username have stayed consistent.
Audit the audience quality of retang89
3 stepsSample followers and commenters to see whether the audience looks organic.
Confirm cross-platform handle reuse for Raymond Michael
3 stepsCheck whether the same or similar handle appears on other public platforms before assuming broader identity linkage.
Data sources
Source Registry
5
Assessment is limited to provided public OSINT evidence and does not rely on private access, deception, or intrusive collection.
Source Registry
5Assessment is limited to provided public OSINT evidence and does not rely on private access, deception, or intrusive collection.
| Source ID / Type | Description | Grading (Src/Info) |
|---|---|---|
|
eval_1
social profile
|
Instagram profile metadata and collaborator network for retang89
Coverage: Username, display name, bio, follower/following counts, and tagged collaborator network
|
SRC
A
INFO
1
|
|
eval_2
post
|
Instagram timeline posts for retang89
Coverage: 12 public posts with captions, dates, engagement counts, and locations
|
SRC
A
INFO
1
|
|
eval_3
social profile
|
Social search results for Raymond Michael across major platforms
Coverage: Candidate matches on Instagram, Facebook, X, LinkedIn, GitHub, YouTube, Pinterest, and TikTok
|
SRC
B
INFO
2
|
|
eval_4
social profile
|
Person-level social search resolution for Raymond Michael
Coverage: Confidence-ranked match candidates and conflict analysis
|
SRC
B
INFO
2
|
|
eval_5
metadata
|
AI/deepfake image screening result
Coverage: Low-probability AI-generated and deepfake assessment for the profile image
|
SRC
A
INFO
1
|
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