Data as of Nov 11, 2026

121.97.74.0/24

No anonymizer space · no proxy exits in 30 days

Bayan Telecommunications, Inc. · space held by Sky Internet

Announcement

this exact prefix

RPKI valid

Announced by

AS6648

Type

Residential

98% of it

Announcements

Less specific

Covering announcements

Prefix	Origin	Type	Proxy exits	Holder
121.97.72.0/21 since Jul 2010	AS6648	Residential		Sky Internet
121.97.64.0/19 since Apr 2009	AS6648	Residential		Sky Internet
121.97.0.0/17 since Feb 2007	AS6648	Residential	2	Sky Internet
121.97.0.0/16 since Jul 2006	AS6648	Residential	2	Sky Internet
121.96.0.0/15 since Jul 2006	AS6648	Residential	3	Sky Internet

Registrations in this block

The registry's network records over the announcement: those covering it, widest first, then every record inside it, under its parent.

Range	Addresses	Netname	Holder	Type	Created	Abuse contact
121.96.0.0/15	131,072	BAYAN-PH-AP	Sky Internet (ORG-SI1-AP) · PH	ALLOCATED PORTABLE	—	cybersecurity_abuse@globe.com.ph
└ 121.97.74.0/30	4	BAYAN_ACBEL-AP	Bayan Broadband - ATC Acbel Polytech Phils Inc	ASSIGNED NON-PORTABLE	—	cybersecurity_abuse@globe.com.ph via BAYAN-PH-AP
└ 121.97.74.4/30	4	BAYAN_UNITEL-AP	Bayan Broadband - ATC Unitel Productions	ASSIGNED NON-PORTABLE	—	cybersecurity_abuse@globe.com.ph via BAYAN-PH-AP
└ 121.97.74.8/30	4	BAYAN_SVI-AP	Bayan Broadband - ATC SVI Corp	ASSIGNED NON-PORTABLE	—	cybersecurity_abuse@globe.com.ph via BAYAN-PH-AP
└ 121.97.74.12/30	4	BAYAN_MANILA_TIMES-AP	Bayan Broadband - ATC Manila Times Publishing Corp	ASSIGNED NON-PORTABLE	—	cybersecurity_abuse@globe.com.ph via BAYAN-PH-AP
└ 121.97.74.16/30	4	BAYAN_LYCEUM-AP	Bayan Broadband - ATC Lyceum of the Philippines	ASSIGNED NON-PORTABLE	—	cybersecurity_abuse@globe.com.ph via BAYAN-PH-AP
└ 121.97.74.20/30	4	BAYAN_ITNS-AP	Bayan Broadband - ATC Intricate Telerendering Network Solutions	ASSIGNED NON-PORTABLE	—	cybersecurity_abuse@globe.com.ph via BAYAN-PH-AP
└ 121.97.74.24/30	4	BAYAN_METROBANK-AP	Bayan Broadband - ATC Metrobank	ASSIGNED NON-PORTABLE	—	cybersecurity_abuse@globe.com.ph via BAYAN-PH-AP
└ 121.97.74.28/30	4	BAYAN_ST_PAUL_D-AP	Bayan Broadband - ATC St Paul College Dumaguete	ASSIGNED NON-PORTABLE	—	cybersecurity_abuse@globe.com.ph via BAYAN-PH-AP
└ 121.97.74.32/30	4	BAYAN_VIAP-AP	Bayan Broadband - ATC VIAP Philippines	ASSIGNED NON-PORTABLE	—	cybersecurity_abuse@globe.com.ph via BAYAN-PH-AP
└ 121.97.74.36/30	4	BAYAN_ITIC-AP	Bayan Broadband - ATC International Training and Innovation Consulting	ASSIGNED NON-PORTABLE	—	cybersecurity_abuse@globe.com.ph via BAYAN-PH-AP
└ 121.97.74.40/30	4	BAYAN_HBIP-AP	Bayan Broadband - ATC Henry Butcher Intl Phils Inc	ASSIGNED NON-PORTABLE	—	cybersecurity_abuse@globe.com.ph via BAYAN-PH-AP
└ 121.97.74.44/30	4	BAYAN_EPARK-AP	Bayan Broadband - ATC EPark Intl Solutions Inc	ASSIGNED NON-PORTABLE	—	cybersecurity_abuse@globe.com.ph via BAYAN-PH-AP
└ 121.97.74.48/30	4	INTERGLOBAL-PH-AP	Interglobal Contact Solutions	ASSIGNED NON-PORTABLE	—	cybersecurity_abuse@globe.com.ph via BAYAN-PH-AP
└ 121.97.74.52/30	4	BAYAN_VIXIONX-AP	Bayan Broadband - ATC Vixion X E1 Global Trade	ASSIGNED NON-PORTABLE	—	cybersecurity_abuse@globe.com.ph via BAYAN-PH-AP
└ 121.97.74.56/30	4	BAYAN_CCBS-AP	Bayan Broadband - ATC Cebu Credit Bureau Services	ASSIGNED NON-PORTABLE	—	cybersecurity_abuse@globe.com.ph via BAYAN-PH-AP
└ 121.97.74.60/30	4	BAYAN_EPER-AP	Bayan Broadband - ATC EPerformax	ASSIGNED NON-PORTABLE	—	cybersecurity_abuse@globe.com.ph via BAYAN-PH-AP
└ 121.97.74.64/30	4	BAYAN_LSI-AP	Bayan Broadband - ATC Livechat Service Inc	ASSIGNED NON-PORTABLE	—	cybersecurity_abuse@globe.com.ph via BAYAN-PH-AP
└ 121.97.74.68/30	4	BAYAN_GTSI-AP	Bayan Broadband - ATC General Telephone System Inc	ASSIGNED NON-PORTABLE	—	cybersecurity_abuse@globe.com.ph via BAYAN-PH-AP
└ 121.97.74.72/30	4	BAYAN_STAG-AP	Bayan Broadband - ATC Stag Philippines	ASSIGNED NON-PORTABLE	—	cybersecurity_abuse@globe.com.ph via BAYAN-PH-AP
└ 121.97.74.80/30	4	BAYAN_DIVINE_WORLD-AP	BayanTel Broadband - ATC Divine World College of Legaspi	ASSIGNED NON-PORTABLE	—	cybersecurity_abuse@globe.com.ph via BAYAN-PH-AP
└ 121.97.74.84/30	4	BAYAN_VORTEX-AP	Bayan Broadband - ATC Vortex Inc	ASSIGNED NON-PORTABLE	—	cybersecurity_abuse@globe.com.ph via BAYAN-PH-AP
└ 121.97.74.92/30	4	BAYAN_SIMPLIDAT-AP	Bayan Broadband - ATC Simplidat Corp	ASSIGNED NON-PORTABLE	—	cybersecurity_abuse@globe.com.ph via BAYAN-PH-AP
└ 121.97.74.96/30	4	BAYAN_G_NET-AP	Bayan Broadband - ATC Global Networks	ASSIGNED NON-PORTABLE	—	cybersecurity_abuse@globe.com.ph via BAYAN-PH-AP
└ 121.97.74.100/30	4	BAYAN_SKYTECH_INTL-AP	Bayan Broadband - ATC Skytech Intl Dental Lab	ASSIGNED NON-PORTABLE	—	cybersecurity_abuse@globe.com.ph via BAYAN-PH-AP
└ 121.97.74.104/30	4	BAYAN_ACCELA-AP	Bayan Broadband - ATC Accela Prolixus Inc	ASSIGNED NON-PORTABLE	—	cybersecurity_abuse@globe.com.ph via BAYAN-PH-AP
└ 121.97.74.108/30	4	BAYAN_PANTELCO-AP	Bayan Broadband - ATC Pantelco Boracay	ASSIGNED NON-PORTABLE	—	cybersecurity_abuse@globe.com.ph via BAYAN-PH-AP
└ 121.97.74.112/30	4	BAYAN_ERC-AP	Bayan Broadband - ATC Energy Regulatory Commision	ASSIGNED NON-PORTABLE	—	cybersecurity_abuse@globe.com.ph via BAYAN-PH-AP
└ 121.97.74.116/30	4	BAYAN_MEDCRIPT-AP	Bayan Broadband - ATC Medcript MS Corp	ASSIGNED NON-PORTABLE	—	cybersecurity_abuse@globe.com.ph via BAYAN-PH-AP
└ 121.97.74.120/30	4	BAYAN_BLUE_DOT-AP	Bayan Broadband - ATC Blue Dot Active Solutions	ASSIGNED NON-PORTABLE	—	cybersecurity_abuse@globe.com.ph via BAYAN-PH-AP
└ 121.97.74.124/30	4	BAYAN_NSSI-AP	Bayan Broadband - ATC Noah Stone and Spa Inc	ASSIGNED NON-PORTABLE	—	cybersecurity_abuse@globe.com.ph via BAYAN-PH-AP
└ 121.97.74.128/30	4	BAYAN_SLT-AP	Bayan Broadband - ATC SL Technological College Foundation	ASSIGNED NON-PORTABLE	—	cybersecurity_abuse@globe.com.ph via BAYAN-PH-AP
└ 121.97.74.136/30	4	BAYAN_APL-AP	Bayan Broadband - ATC American President Lines	ASSIGNED NON-PORTABLE	—	cybersecurity_abuse@globe.com.ph via BAYAN-PH-AP
└ 121.97.74.140/30	4	BAYAN_E_SERVICES-AP	Bayan Broadband - ATC E Services Global Solutions Inc	ASSIGNED NON-PORTABLE	—	cybersecurity_abuse@globe.com.ph via BAYAN-PH-AP
└ 121.97.74.144/30	4	BAYAN_SAWYERS-AP	Bayan Broadband - ATC Sawyers E-Business Solutions Inc	ASSIGNED NON-PORTABLE	—	cybersecurity_abuse@globe.com.ph via BAYAN-PH-AP
└ 121.97.74.156/30	4	BAYAN_VIAP-AP	Bayan Broadband - ATC VIAP Philippines	ASSIGNED NON-PORTABLE	—	cybersecurity_abuse@globe.com.ph via BAYAN-PH-AP
└ 121.97.74.160/30	4	BAYAN_KAIZA-AP	Bayan Broadband - ATC Ramcar Kaiza Consulting	ASSIGNED NON-PORTABLE	—	cybersecurity_abuse@globe.com.ph via BAYAN-PH-AP
└ 121.97.74.164/30	4	BAYAN_HDS-AP	Bayan Broadband - ATC Harry Delos Santos Second Link	ASSIGNED NON-PORTABLE	—	cybersecurity_abuse@globe.com.ph via BAYAN-PH-AP
└ 121.97.74.168/30	4	BAYAN_HDS-AP	Bayan Broadband - ATC Harry Delos Santos First Link	ASSIGNED NON-PORTABLE	—	cybersecurity_abuse@globe.com.ph via BAYAN-PH-AP
└ 121.97.74.172/30	4	BAYAN_ASIA_PHAR-AP	Bayan Broadband - ATC Asia Pacific Phils Inc-Pharmalink	ASSIGNED NON-PORTABLE	—	cybersecurity_abuse@globe.com.ph via BAYAN-PH-AP
└ 121.97.74.180/30	4	BAYAN_LETRAN-AP	Bayan Broadband - ATC Colegio de San Juan de Letran	ASSIGNED NON-PORTABLE	—	cybersecurity_abuse@globe.com.ph via BAYAN-PH-AP
└ 121.97.74.192/30	4	BAYAN_MOZCOM-AP	Bayan Broadband - ATC Mozcom IAS DS3 Backhaul	ASSIGNED NON-PORTABLE	—	cybersecurity_abuse@globe.com.ph via BAYAN-PH-AP
└ 121.97.74.196/30	4	BAYAN_TECH_EDGE-AP	Bayan Broadband - ATC Technology Edge Inc-Infiniti Solutions	ASSIGNED NON-PORTABLE	—	cybersecurity_abuse@globe.com.ph via BAYAN-PH-AP
└ 121.97.74.200/30	4	BAYAN_TOYOTA_COMM-AP	Bayan Broadband - ATC Toyota Commonwealth	ASSIGNED NON-PORTABLE	—	cybersecurity_abuse@globe.com.ph via BAYAN-PH-AP
└ 121.97.74.204/30	4	BAYAN_L2S-AP	Bayan Broadband - ATC Link 2 Support Libis	ASSIGNED NON-PORTABLE	—	cybersecurity_abuse@globe.com.ph via BAYAN-PH-AP
└ 121.97.74.208/30	4	BAYAN_MAGINET-AP	Bayan Broadband - ATC Maginet Dusit Hotel	ASSIGNED NON-PORTABLE	—	cybersecurity_abuse@globe.com.ph via BAYAN-PH-AP
└ 121.97.74.212/30	4	BAYAN_ABC-AP	Bayan Broadband - ATC Allied Banking Corp	ASSIGNED NON-PORTABLE	—	cybersecurity_abuse@globe.com.ph via BAYAN-PH-AP
└ 121.97.74.216/30	4	BAYAN_ARQUITECTONICA-AP	Bayan Broadband - ATC MTI Arquitectonica	ASSIGNED NON-PORTABLE	—	cybersecurity_abuse@globe.com.ph via BAYAN-PH-AP
└ 121.97.74.220/30	4	BAYAN_MIRIAM-AP	Bayan Broadband - ATC Miriam College	ASSIGNED NON-PORTABLE	—	cybersecurity_abuse@globe.com.ph via BAYAN-PH-AP
└ 121.97.74.224/30	4	BAYAN_ANGELES_COMMS-AP	Bayan Broadband - ATC Angeles Communications	ASSIGNED NON-PORTABLE	—	cybersecurity_abuse@globe.com.ph via BAYAN-PH-AP
└ 121.97.74.228/30	4	BAYAN_EMCOR-AP	Bayan Broadband - ATC Emcor Inc	ASSIGNED NON-PORTABLE	—	cybersecurity_abuse@globe.com.ph via BAYAN-PH-AP
└ 121.97.74.232/30	4	BAYAN_ZOBELLA-AP	Bayan Broadband - ATC Zobella International Trading	ASSIGNED NON-PORTABLE	—	cybersecurity_abuse@globe.com.ph via BAYAN-PH-AP
└ 121.97.74.236/30	4	BAYAN_PTTC-AP	Bayan Broadband - ATC Philippine Trade Training Center	ASSIGNED NON-PORTABLE	—	cybersecurity_abuse@globe.com.ph via BAYAN-PH-AP
└ 121.97.74.240/30	4	BAYAN_BACKSTAGE-AP	Bayan Broadband - ATC Backstage Partners	ASSIGNED NON-PORTABLE	—	cybersecurity_abuse@globe.com.ph via BAYAN-PH-AP
└ 121.97.74.244/30	4	BAYAN_TPT-AP	Bayan Broadband - ATC Telekom Philippines/ITextron	ASSIGNED NON-PORTABLE	—	cybersecurity_abuse@globe.com.ph via BAYAN-PH-AP
└ 121.97.74.248/30	4	BAYAN_APES-AP	Bayan Broadband - ATC Asia Pacific E Serve	ASSIGNED NON-PORTABLE	—	cybersecurity_abuse@globe.com.ph via BAYAN-PH-AP
└ 121.97.74.252/30	4	BAYAN_CANOJ-AP	Bayan Broadband - ATC Canoj Corporation	ASSIGNED NON-PORTABLE	—	cybersecurity_abuse@globe.com.ph via BAYAN-PH-AP

A contact marked “via” is the registry's: the record names none of its own, so the registry hands down its parent's.

Composition

The types across the prefix's announced space, by addresses.

Announced space

Address share

Announced space

Types across the prefix

256 addresses

Type	Addresses	Share	Ranges
Residential	252	98%	2
Business	4	1.6%	1

Network & registry

Announcement Routing history RPKI & IRR Whois & abuse

Routing timeline

Covering aggregate above, the prefix's own history below

Summary

Routing history

Pattern: Stable
First seen: Oct 2007
Current origin since: Aug 2016 · 10 yr
Origin networks: 1

RPKI

Route origin authorizations

ROA prefix	ASN	Max len	Anchor	Verdict
121.97.74.0/24	AS6648	/24	APNIC	RPKI valid
121.97.72.0/21	AS6648	/21	APNIC	Too specific
121.97.64.0/18	AS6648	/19	APNIC	Too specific
121.97.0.0/16	AS6648	/18	APNIC	Too specific
121.96.0.0/15	AS6648	/15	APNIC	Too specific

IRR

Route objects on the exact prefix

Origin	Registry	Description	Maintainer	Modified
AS6648	APNIC	Sky Internet	MAINT-PH-SKYINET-INC	Apr 21, 2020
AS6648	RADB	Proxy-registered route object	MAINT-AS3491	Mar 28, 2025