Upstream Adjacent AS list AS174 COGENT Cogent/PSI AS6830 UPC UPC Broadband Downstream Adjacent AS list AS39673 EXTENDED-STAR-ASN SC. Extended Star SRL. AS35161 OBORNET-AS SC OBORNET TELECOM SRL AS31218 ALVATEC SC ALVATEC DATA SRL AS44909 LANDS-SERVICES-INTERNATIONAL-SRL-AS LANDS SERVICES INTERNATIONAL SRL