199.16.243.0/24
PortugalLIGAT-TELECOM - CASTRO TELECOM LLC
Reassigned
2026-03-05
2026-03-05
| AS | Desc | Country / Region | IPv4 NUMs | IPv6 NUMs |
|---|---|---|---|---|
| AS3257 | GTT-BACKBONE - GTT Communications Inc., US | United States |
8552448 | 442382745600 |
| AS49600 | NEARIP - NEAR IP, S.L., ES |  Spain |
1536 | 34359738368 |
NetRange: 199.16.240.0 - 199.16.243.255 CIDR: 199.16.240.0/22 NetName: ALPHA1-NET-01 NetHandle: NET-199-16-240-0-1 Parent: NET199 (NET-199-0-0-0-0) NetType: Direct Allocation OriginAS: Organization: Alpha1Servers, LLC (AL-2479) RegDate: 2019-12-30 Updated: 2019-12-30 Comment: Public RWHOIS available at rwhois://98.143.148.28:4321, http://rwhois.alpha1servers.com/prwhois.html Ref: https://rdap.arin.net/registry/ip/199.16.240.0 OrgName: Alpha1Servers, LLC OrgId: AL-2479 Address: 174 West Lincoln Ave. #536 City: Anaheim StateProv: CA PostalCode: 92805 Country: US RegDate: 2019-03-13 Updated: 2019-12-31 Comment: Public RWhois Web Client available at: Comment: rwhois.alpha1servers.com/prwhois.html Ref: https://rdap.arin.net/registry/entity/AL-2479 ReferralServer: rwhois://rwhois.alpha1servers.com/prwhois.html:4321 OrgAbuseHandle: ABUSE7455-ARIN OrgAbuseName: Abuse Department OrgAbusePhone: +1-657-224-4747 OrgAbuseEmail: [email protected] OrgAbuseRef: https://rdap.arin.net/registry/entity/ABUSE7455-ARIN OrgTechHandle: HOSTM2106-ARIN OrgTechName: Hostmaster OrgTechPhone: +1-657-224-4747 OrgTechEmail: [email protected] OrgTechRef: https://rdap.arin.net/registry/entity/HOSTM2106-ARIN OrgNOCHandle: NETWO8886-ARIN OrgNOCName: Network Operations OrgNOCPhone: +1-657-224-4747 OrgNOCEmail: [email protected] OrgNOCRef: https://rdap.arin.net/registry/entity/NETWO8886-ARIN NetRange: 199.16.241.0 - 199.16.243.255 CIDR: 199.16.241.0/24, 199.16.242.0/23 NetName: NET-ALPHA NetHandle: NET-199-16-241-0-1 Parent: ALPHA1-NET-01 (NET-199-16-240-0-1) NetType: Reallocated OriginAS: Organization: CASTRO TELECOM LLC (CTL-383) RegDate: 2024-05-07 Updated: 2025-11-17 Ref: https://rdap.arin.net/registry/ip/199.16.241.0 OrgName: CASTRO TELECOM LLC OrgId: CTL-383 Address: 530-B HARKLE ROAD STE 100 City: Santa Fe StateProv: NM PostalCode: 87505 Country: US RegDate: 2022-12-28 Updated: 2025-08-26 Ref: https://rdap.arin.net/registry/entity/CTL-383 OrgAbuseHandle: TOVLC-ARIN OrgAbuseName: Castro, Tomas Oliveira Valente Leite de OrgAbusePhone: +1-202-555-0109 OrgAbuseEmail: [email protected] OrgAbuseRef: https://rdap.arin.net/registry/entity/TOVLC-ARIN OrgNOCHandle: TOVLC-ARIN OrgNOCName: Castro, Tomas Oliveira Valente Leite de OrgNOCPhone: +1-202-555-0109 OrgNOCEmail: [email protected] OrgNOCRef: https://rdap.arin.net/registry/entity/TOVLC-ARIN OrgTechHandle: TOVLC-ARIN OrgTechName: Castro, Tomas Oliveira Valente Leite de OrgTechPhone: +1-202-555-0109 OrgTechEmail: [email protected] OrgTechRef: https://rdap.arin.net/registry/entity/TOVLC-ARIN NetRange: 199.16.242.0 - 199.16.243.255 CIDR: 199.16.242.0/23 NetName: LIGAT-TELECOM NetHandle: NET-199-16-242-0-1 Parent: NET-ALPHA (NET-199-16-241-0-1) NetType: Reassigned OriginAS: Customer: LigaT Telecom Sociedade Unipessoal LDA (C11534817) RegDate: 2026-03-05 Updated: 2026-03-05 Ref: https://rdap.arin.net/registry/ip/199.16.242.0 CustName: LigaT Telecom Sociedade Unipessoal LDA Address: Rua da Tabaqueira A2 City: Lisboa StateProv: PostalCode: Country: PT RegDate: 2026-03-05 Updated: 2026-03-05 Ref: https://rdap.arin.net/registry/entity/C11534817 OrgAbuseHandle: TOVLC-ARIN OrgAbuseName: Castro, Tomas Oliveira Valente Leite de OrgAbusePhone: +1-202-555-0109 OrgAbuseEmail: [email protected] OrgAbuseRef: https://rdap.arin.net/registry/entity/TOVLC-ARIN OrgNOCHandle: TOVLC-ARIN OrgNOCName: Castro, Tomas Oliveira Valente Leite de OrgNOCPhone: +1-202-555-0109 OrgNOCEmail: [email protected] OrgNOCRef: https://rdap.arin.net/registry/entity/TOVLC-ARIN OrgTechHandle: TOVLC-ARIN OrgTechName: Castro, Tomas Oliveira Valente Leite de OrgTechPhone: +1-202-555-0109 OrgTechEmail: [email protected] OrgTechRef: https://rdap.arin.net/registry/entity/TOVLC-ARIN