Home Prefix Lookup104.233.0.0/18

104.233.0.0/18 - BGP Prefix

IPv4not announced RPKI Valid

CIDR

104.233.0.0/18

IP Version

IPv4

Addresses

16.3K

Mask

/18 (255.255.192.0)

Country

🇺🇸 United States

City

Newark

Status

not announced

Allocated

Announced BGP Routes

0 of 0 routes

RPKI:

IRR:

Swipe sideways to see all columns →

Prefix	Origin AS	RPKI	IRR	Last Seen
This prefix is not announced as a whole. Parts of it are announced as more-specific prefixes, see below.

More-Specific Announcements

36 more-specific announcements

Prefix	Origin AS	RPKI	IRR	Last Seen
104.233.0.0/21	AS212238 CDNEXT Datacamp Limited	No ROA	-	2026-10-12
104.233.0.0/22	AS2914 NTT-DATA-2914 - NTT America, Inc.	Valid	-	2026-10-12
104.233.4.0/24	AS207359 TochkaNetwork-AS Tochka Network LLC	Invalid	-	2026-10-12
104.233.4.0/24	AS214854 VULUT VULUT BILISIM TEKNOLOJILERI LIMITED SIRKETI	Valid	-	2026-10-12
104.233.5.0/24	AS207359 TochkaNetwork-AS Tochka Network LLC	No ROA	-	2026-10-12
104.233.6.0/24	AS9002 RETN-AS RETN Limited	Valid	-	2026-10-12
104.233.6.0/24	AS207359 TochkaNetwork-AS Tochka Network LLC	Invalid	-	2026-10-12
104.233.7.0/24	AS207359 TochkaNetwork-AS Tochka Network LLC	No ROA	-	2026-10-12
104.233.7.0/24	AS219055 AEINDRI AEINDRI LIMITED	No ROA	-	2026-10-12
104.233.8.0/23	AS34989 SERVETHEWORLD-AS ServeTheWorld AS	Valid	-	2026-10-12
104.233.10.0/24	AS56443 IWL-44-56443 - IP WAY LLC	Valid	-	2026-10-12
104.233.11.0/24	AS56443 IWL-44-56443 - IP WAY LLC	Valid	-	2026-10-12
104.233.12.0/22	AS62874 WEB2OBJECTS - Web2Objects LLC	Valid	-	2026-10-12
104.233.12.0/22	AS205659 CODE200-ISP2 UAB code200	Valid	-	2026-10-12
104.233.16.0/22	AS202044 Getechbrothers-Internet Getechbrothers, MB	Valid	-	2026-10-12
104.233.20.0/24	AS9009 M247 M247 Europe SRL	Valid	-	2026-10-12
104.233.22.0/24	AS56443 IWL-44-56443 - IP WAY LLC	Valid	-	2026-10-12
104.233.23.0/24	AS56443 IWL-44-56443 - IP WAY LLC	Valid	-	2026-10-12
104.233.24.0/23	AS205659 CODE200-ISP2 UAB code200	Valid	-	2026-10-12
104.233.26.0/24	AS62874 WEB2OBJECTS - Web2Objects LLC	Valid	-	2026-10-12
104.233.26.0/24	AS205659 CODE200-ISP2 UAB code200	Valid	-	2026-10-12
104.233.27.0/24	AS56443 IWL-44-56443 - IP WAY LLC	Valid	-	2026-10-12
104.233.28.0/24	AS56443 IWL-44-56443 - IP WAY LLC	Valid	-	2026-10-12
104.233.29.0/24	AS56443 IWL-44-56443 - IP WAY LLC	Valid	-	2026-10-12
104.233.30.0/24	AS56443 IWL-44-56443 - IP WAY LLC	Valid	-	2026-10-12
104.233.31.0/24	AS212238 CDNEXT Datacamp Limited	Valid	-	2026-10-12
104.233.32.0/20	AS212238 CDNEXT Datacamp Limited	Valid	-	2026-10-12
104.233.48.0/21	AS13886 CLOUD-SOUTH - Cloud South	Valid	-	2026-10-12
104.233.56.0/24	AS216253 Interhive-AS Interhive OU	Valid	-	2026-10-12
104.233.57.0/24	AS212238 CDNEXT Datacamp Limited	Valid	-	2026-10-12
104.233.58.0/24	AS13335 CLOUDFLARENET - Cloudflare, Inc.	Valid	-	2026-10-12
104.233.59.0/24	AS8881 VERSATEL 1&1 Versatel GmbH	Valid	-	2026-10-12
104.233.60.0/24	AS212238 CDNEXT Datacamp Limited	Valid	-	2026-10-12
104.233.61.0/24	AS212238 CDNEXT Datacamp Limited	Valid	-	2026-10-12
104.233.62.0/24	AS212238 CDNEXT Datacamp Limited	Valid	-	2026-10-12
104.233.63.0/24	AS210619 mth-networks Monkey Tree Hosting Limited	Valid	-	2026-10-12

More Specific Prefixes

Prefix	AS	Country	Status
104.233.0.0/21	AS212238	🇬🇧GB	allocated
104.233.4.0/24	AS207359	🇬🇧GB	assigned
104.233.5.0/24	AS207359	🇬🇧GB	assigned
104.233.6.0/24	AS207359	🇬🇧GB	assigned
104.233.7.0/24	AS207359	🇬🇧GB	assigned
104.233.8.0/23	AS34989	🇳🇴NO	allocated
104.233.10.0/23		🇬🇧GB	allocated
104.233.12.0/22	AS205659	🇬🇧GB	allocated
104.233.16.0/20		🇬🇧GB	allocated
104.233.16.0/22	AS202044	🇩🇪DE	assigned
104.233.20.0/24	AS9009	🇨🇦CA	assigned
104.233.24.0/23	AS205659	🇩🇪DE	assigned
104.233.31.0/24	AS212238	🇳🇱NL	assigned
104.233.32.0/19		🇬🇧GB	allocated
104.233.32.0/20	AS212238	🇸🇬SG	assigned
104.233.48.0/21	AS13886	🇺🇸US	assigned
104.233.56.0/24	AS216253	🇹🇷TR	assigned
104.233.57.0/24	AS212238	🇳🇱NL	assigned
104.233.58.0/24	AS13335	🇬🇪GE	assigned
104.233.60.0/24	AS212238	🇳🇱NL	assigned
104.233.61.0/24	AS212238	🇳🇱NL	assigned
104.233.62.0/24	AS212238	🇳🇱NL	assigned
104.233.63.0/24	AS210619	🇬🇧GB	assigned

Transfer History

Registry transfers of 104.233.0.0/18, blocks inside it, or blocks containing it.

104.233.8.0/23Transfer · 2025-12-16
FASTPLANET LTD
🇬🇧 GB RIPE NCC
→
ServeTheWorld AS
🇳🇴 NO RIPE NCC
104.233.0.0/18inter-RIRTransfer · 2021-10-18
Server Network Technologies, Inc.
🇺🇸 US ARIN
→
FASTPLANET LTD
RIPE NCC

Date	Resource	From	To	Type
2025-12-16	104.233.8.0/23	FASTPLANET LTD 🇬🇧 GB RIPE NCC	ServeTheWorld AS 🇳🇴 NO RIPE NCC	Transfer
2021-10-18	104.233.0.0/18inter-RIR	Server Network Technologies, Inc. 🇺🇸 US ARIN	FASTPLANET LTD RIPE NCC	Transfer

Geolocation

Country🇺🇸United StatesUS

RegionNew Jersey

CityNewark

Coordinates40.7357, -74.1724 ↗

Learn more

RPKI and ROAs explainedWhat RPKI valid, invalid and no ROA mean
RPKI validatorCheck ROA coverage for any prefix or ASN
What is BGP?How prefixes are announced and routed
More-specific prefixesGlossary: covering and more-specific routes
IPv4 transfer marketTransfers published by all five RIRs

API

Open

GEThttps://api.ipctl.io/v1/prefix/104.233.0.0/18

Returns prefix allocation, BGP routes, and more-specific subnets.

curl -s "https://api.ipctl.io/v1/prefix/104.233.0.0/18" | jq

External Links

RIPEstat