diff --git a/tests/gb/gprs_bssgp_test.c b/tests/gb/gprs_bssgp_test.c
index 52e986e..e1c920a 100644
--- a/tests/gb/gprs_bssgp_test.c
+++ b/tests/gb/gprs_bssgp_test.c
@@ -289,6 +289,137 @@
 	printf("----- %s END\n", __func__);
 }
 
+void dump_rim_ri(struct bssgp_rim_routing_info *ri)
+{
+	switch (ri->discr) {
+	case BSSGP_RIM_ROUTING_INFO_GERAN:
+		printf("GERAN cell identifier\n");
+		printf(" * mcc: %u\n", ri->geran.raid.mcc);
+		printf("   mnc: %u\n", ri->geran.raid.mnc);
+		printf("   mnc 3 digits: %u\n", ri->geran.raid.mnc_3_digits);
+		printf("   lac: %u\n", ri->geran.raid.lac);
+		printf("   rac: %u\n", ri->geran.raid.rac);
+		printf(" * cell id: %04x\n", ri->geran.cid);
+		break;
+	case BSSGP_RIM_ROUTING_INFO_UTRAN:
+		printf("UTRAN RNC identifier\n");
+		printf(" * mcc: %u\n", ri->utran.raid.mcc);
+		printf("   mnc: %u\n", ri->utran.raid.mnc);
+		printf("   mnc 3 digits: %u\n", ri->utran.raid.mnc_3_digits);
+		printf("   lac: %u\n", ri->utran.raid.lac);
+		printf("   rac: %u\n", ri->utran.raid.rac);
+		printf(" * rnc id: %04x\n", ri->utran.rncid);
+		break;
+	case BSSGP_RIM_ROUTING_INFO_EUTRAN:
+		printf("EUTRAN eNB identifier\n");
+		printf(" * mcc: %u\n", ri->eutran.tai.mcc);
+		printf("   mnc: %u\n", ri->eutran.tai.mnc);
+		printf("   mnc 3 digits: %u\n", ri->eutran.tai.mnc_3_digits);
+		printf("   tac: %u\n", ri->eutran.tai.tac);
+		printf(" * global_enb_id: %s\n",
+		       osmo_hexdump_nospc(ri->eutran.global_enb_id,
+					  ri->eutran.global_enb_id_len));
+		break;
+	default:
+		OSMO_ASSERT(false);
+	}
+}
+
+static void test_bssgp_parse_rim_ri()
+{
+	int rc;
+	struct bssgp_rim_routing_info result;
+	uint8_t testvec_geran[] =
+	    { 0x00, 0x62, 0xf2, 0x24, 0x33, 0x90, 0x00, 0x51, 0xe1 };
+	uint8_t testvec_utran[] =
+	    { 0x01, 0x62, 0xf2, 0x24, 0x33, 0x90, 0x00, 0x51, 0xe1 };
+	uint8_t testvec_eutran[] =
+	    { 0x02, 0x62, 0xf2, 0x24, 0x33, 0x90, 0x00, 0x51, 0xe1 };
+
+	printf("----- %s START\n", __func__);
+
+	rc = bssgp_parse_rim_ri(&result, testvec_geran,
+				sizeof(testvec_geran));
+	printf("rc=%d\n", rc);
+	dump_rim_ri(&result);
+	printf("\n");
+
+	rc = bssgp_parse_rim_ri(&result, testvec_utran,
+				sizeof(testvec_utran));
+	printf("rc=%d\n", rc);
+	dump_rim_ri(&result);
+	printf("\n");
+
+	rc = bssgp_parse_rim_ri(&result, testvec_eutran,
+				sizeof(testvec_eutran));
+	printf("rc=%d\n", rc);
+	dump_rim_ri(&result);
+	printf("\n");
+
+	printf("----- %s END\n", __func__);
+}
+
+static void test_bssgp_create_rim_ri()
+{
+	int rc;
+	struct bssgp_rim_routing_info ri;
+	uint8_t result[15];
+
+	printf("----- %s START\n", __func__);
+	memset(&ri, 0, sizeof(ri));
+	memset(result, 0, sizeof(result));
+	ri.discr = BSSGP_RIM_ROUTING_INFO_GERAN;
+
+	ri.geran.raid.mcc = 262;
+	ri.geran.raid.mnc = 42;
+	ri.geran.raid.mnc_3_digits = false;
+	ri.geran.raid.lac = 13200;
+	ri.geran.raid.rac = 0;
+	ri.geran.cid = 0x51e1;
+	dump_rim_ri(&ri);
+	rc = bssgp_create_rim_ri(result, &ri);
+	printf("rc=%d, ", rc);
+	if (rc > 0)
+		printf("result=%s", osmo_hexdump_nospc(result, rc));
+	printf("\n\n");
+
+	memset(&ri, 0, sizeof(ri));
+	memset(result, 0, sizeof(result));
+	ri.discr = BSSGP_RIM_ROUTING_INFO_UTRAN;
+	ri.utran.raid.mcc = 262;
+	ri.utran.raid.mnc = 42;
+	ri.utran.raid.mnc_3_digits = 0;
+	ri.utran.raid.lac = 13200;
+	ri.utran.raid.rac = 0;
+	ri.utran.rncid = 0x51e1;
+	dump_rim_ri(&ri);
+	rc = bssgp_create_rim_ri(result, &ri);
+	printf("rc=%d, ", rc);
+	if (rc > 0)
+		printf("result=%s", osmo_hexdump_nospc(result, rc));
+	printf("\n\n");
+
+	memset(&ri, 0, sizeof(ri));
+	memset(result, 0, sizeof(result));
+	ri.discr = BSSGP_RIM_ROUTING_INFO_EUTRAN;
+	ri.eutran.tai.mcc = 262;
+	ri.eutran.tai.mnc = 42;
+	ri.eutran.tai.mnc_3_digits = 0;
+	ri.eutran.tai.tac = 13200;
+	ri.eutran.global_enb_id[0] = 0x00;
+	ri.eutran.global_enb_id[1] = 0x51;
+	ri.eutran.global_enb_id[2] = 0xe1;
+	ri.eutran.global_enb_id_len = 3;
+	dump_rim_ri(&ri);
+	rc = bssgp_create_rim_ri(result, &ri);
+	printf("rc=%d, ", rc);
+	if (rc > 0)
+		printf("result=%s", osmo_hexdump_nospc(result, rc));
+	printf("\n\n");
+
+	printf("----- %s END\n", __func__);
+}
+
 static struct log_info info = {};
 
 int main(int argc, char **argv)
@@ -317,6 +448,8 @@
 	test_bssgp_bad_reset();
 	test_bssgp_flow_control_bvc();
 	test_bssgp_msgb_copy();
+	test_bssgp_parse_rim_ri();
+	test_bssgp_create_rim_ri();
 	printf("===== BSSGP test END\n\n");
 
 	exit(EXIT_SUCCESS);
diff --git a/tests/gb/gprs_bssgp_test.ok b/tests/gb/gprs_bssgp_test.ok
index c5b3e7d..744f1a7 100644
--- a/tests/gb/gprs_bssgp_test.ok
+++ b/tests/gb/gprs_bssgp_test.ok
@@ -17,5 +17,61 @@
 Old msgb: [L3]> 22 04 82 00 02 07 81 08 
 New msgb: [L3]> 22 04 82 00 02 07 81 08 
 ----- test_bssgp_msgb_copy END
+----- test_bssgp_parse_rim_ri START
+rc=9
+GERAN cell identifier
+ * mcc: 262
+   mnc: 42
+   mnc 3 digits: 0
+   lac: 13200
+   rac: 0
+ * cell id: 51e1
+
+rc=9
+UTRAN RNC identifier
+ * mcc: 262
+   mnc: 42
+   mnc 3 digits: 0
+   lac: 13200
+   rac: 0
+ * rnc id: 51e1
+
+rc=9
+EUTRAN eNB identifier
+ * mcc: 262
+   mnc: 42
+   mnc 3 digits: 0
+   tac: 13200
+ * global_enb_id: 0051e1
+
+----- test_bssgp_parse_rim_ri END
+----- test_bssgp_create_rim_ri START
+GERAN cell identifier
+ * mcc: 262
+   mnc: 42
+   mnc 3 digits: 0
+   lac: 13200
+   rac: 0
+ * cell id: 51e1
+rc=9, result=0062f22433900051e1
+
+UTRAN RNC identifier
+ * mcc: 262
+   mnc: 42
+   mnc 3 digits: 0
+   lac: 13200
+   rac: 0
+ * rnc id: 51e1
+rc=9, result=0162f22433900051e1
+
+EUTRAN eNB identifier
+ * mcc: 262
+   mnc: 42
+   mnc 3 digits: 0
+   tac: 13200
+ * global_enb_id: 0051e1
+rc=9, result=0262f22433900051e1
+
+----- test_bssgp_create_rim_ri END
 ===== BSSGP test END