diff --git a/lib/src/analysis/imsi_provided.rs b/lib/src/analysis/imsi_provided.rs
new file mode 100644
index 0000000..341c376
--- /dev/null
+++ b/lib/src/analysis/imsi_provided.rs
@@ -0,0 +1,37 @@
+use std::borrow::Cow;
+
+use telcom_parser::lte_rrc::{PCCH_MessageType, PCCH_MessageType_c1, PagingUE_Identity};
+
+use super::analyzer::{Analyzer, Event, EventType, Severity};
+use super::information_element::{InformationElement, LteInformationElement};
+
+pub struct ImsiProvidedAnalyzer {
+}
+
+impl Analyzer for ImsiProvidedAnalyzer {
+    fn get_name(&self) -> Cow<str> {
+        Cow::from("IMSI Provided")
+    }
+
+    fn get_description(&self) -> Cow<str> {
+        Cow::from("Tests whether the UE's IMSI was ever provided to the cell")
+    }
+
+    fn analyze_information_element(&mut self, ie: &InformationElement) -> Option<Event> {
+        let InformationElement::LTE(LteInformationElement::PCCH(pcch_msg)) = ie else {
+            return None;
+        };
+        let PCCH_MessageType::C1(PCCH_MessageType_c1::Paging(paging)) = &pcch_msg.message else {
+            return None;
+        };
+        for record in &paging.paging_record_list.as_ref()?.0 {
+            if let PagingUE_Identity::Imsi(_) = record.ue_identity {
+                return Some(Event {
+                    event_type: EventType::QualitativeWarning { severity: Severity::High },
+                    message: "IMSI was provided to cell".to_string(),
+                })
+            }
+        }
+        None
+    }
+}
diff --git a/lib/src/analysis/mod.rs b/lib/src/analysis/mod.rs
index d830494..eea5a67 100644
--- a/lib/src/analysis/mod.rs
+++ b/lib/src/analysis/mod.rs
@@ -1,3 +1,4 @@
 pub mod analyzer;
 pub mod information_element;
 pub mod lte_downgrade;
+pub mod imsi_provided;