AS138185 LUKBAN TELEPHONE SYSTEM, INC.

LTSI-AS-AP - LUKBAN TELEPHONE SYSTEM, INC. · registered in the Philippines

IPv4 addresses2561 prefixes · <0.001% of announced IPv4

Rank in Philippines#416largest network in PH by IPv4 space, of 465 · <0.01% of PH

Rank worldwide#70,745of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryPhilippines471 ASNs registered there

Open AS138185 in ASN lookup Look up an IP in this network (203.12.18.1) All networks in Philippines

IPv4 prefixes

All 1 prefix, in address order.

203.12.18.0/24

Similar-sized networks in Philippines

ASNNameIPv4 addresses

AS137418#413 SAVANT-MANILA-AS-AP - Savant Technologies Inc.256

AS137507#414 OPENTEXT-AS-AP-PH-MAN - OpenText ( Philippines), Inc.256

AS137848#415 MARIAPINOLIAD-AS-AP - Mitztianpc Wired Internet Services256

AS138218#417 AEV-AS-AP - ABOITIZ EQUITY VENTURES INC.256

AS138916#418 PCDSI-AS-AP - Personal Collection Direct Selling, Inc.256

AS138956#419 MIRIAM-AS-AP - Miriam College256

IP-to-ASN data: iptoasn.com (public domain). Snapshot downloaded 2026-11-11, refreshed daily. Ranges are what each network announces in BGP, not registry allocations. Data sources