AS38491 VITRO INC.

VITROINC-AS-AP - VITRO INC. · registered in the Philippines

IPv4 addresses5121 prefixes · <0.001% of announced IPv4

Rank in Philippines#243largest network in PH by IPv4 space, of 465 · <0.01% of PH

Rank worldwide#51,277of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryPhilippines471 ASNs registered there

Open AS38491 in ASN lookup Look up an IP in this network (121.127.4.1) All networks in Philippines

IPv4 prefixes

All 1 prefix, in address order.

121.127.4.0/23

Other ASNs named VITRO INC.

3 other networks use the same organisation name; together with AS38491 they announce 21,504 IPv4 addresses.

ASNNameIPv4 addresses

AS23930VITROINC-AS-AP - VITRO INC. PH20,224

AS132209VITROINC-AS-AP - VITRO INC. PH512

AS140708VITROINC-AS-AP - VITRO INC. PH256

Similar-sized networks in Philippines

ASNNameIPv4 addresses

AS24494#240 CBCNET-AS-AP - Chinabanking Corp. AS512

AS38291#241 BPS-CORP-AS - BPS Corporation512

AS38483#242 RCGIT-ODC-AS-AP - RCG INFORMATION TECHNOLOGY, AS CONTENT PROVIDER MANILA512

AS38722#244 CBSP-AS-AP - Conduent Business Services Philippines Inc.512

AS45218#245 KOF-AS-AP - Coca-Cola FEMSA Philippines, Inc.512

AS45580#246 OMITECHINT-PH - 14413 Elmbrook Drive512

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