Data as of Nov 4, 2026
170.55.0.0/16
177 residential-proxy exits · 30 daysCrown Castle Fiber LLC · space held by Zayo Bandwidth
Residential-proxy exits
Proxy exits
177
0.27% of its addresses · 30 days
Always-on exits
32
18% of its exits
Spread
89 of 256
/24s with at least one exit
Providers
86
selling exits here
Oct 5, 2026 – Nov 3, 2026
Exits seen per day
110K observations
- Residential
- Business
- Internet provider
- Unknown
/24s with the most always-on exits
Proxy providers listing exits
- 711Proxy
- 9Proxy
- Ake.net
- AnyIP
- B2Proxy
- BirdProxies
- BlurPath
- BottingTools
- Bright Data
- ByteProxies
- Byteful
- CatProxies
- CliProxy
- ColaProxy
- DataImpulse
- Datarama
- Decodo
- EZProxies
- EnigmaProxy
- Evomi
- FastProxy
- FlashProxy
- FlexyProxies
- FloppyData
- GeekProxy
- Geonode
- GloryCloud
- GoProxies
- GonzoProxy
- HideProxy
- IPFly
- IPOasis
- IPPeak
- IPRoyal
- Infatica
- InfiniteProxies
- KocerRoxy
- Kookey
- LemonBright
- LemonPrime
- LudaxProxy
- MagneticProxy
- MarsProxies
- Maskify
- MoMoProxy
- MrScraper
- NSocks
- NextProxy
- NodeMaven
- NovProxy
- NovaProxy
- Novada
- Oxylabs
- PSBProxy
- PrivateByte
- PrivateProxy
- Proxies.fo
- ProxiesVision
- Proxiware
- Proxmint
- Proxy-Seller
- Proxy4U
- ProxyEmpire
- ProxyGeo
- ProxyRack
- ProxyWing
- Proxying
- Proxyma
- PuraRoute
- Q2IP
- RainProxy
- RapidProxy
- RealProxy
- ResiProxies
- RoamProxy
- RolaProxy
- Shifter
- SwiftProxy
- Thordata
- ThunderProxy
- TrueProxies
- VantageProxies
- VibeProxies
- VitalExclusive
- WealthProxies
- YumiProxy
Announcements
Nesting
More-specifics by size
Sized by addresses, colored by each announcement's type. Click a tile with children to zoom in, a leaf to open it.
More specific
Announcements inside
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 170.55.0.0/24 since Jan 2018 | AS33132 | Unknown | Zayo Bandwidth | ||
| 170.55.29.0/24 since Sep 2018 | AS1647 | Business | Zayo Bandwidth | ||
| 170.55.52.0/23 since May 2021 | AS33132 | Internet provider | Zayo Bandwidth | ||
| 170.55.55.0/24 since Feb 2020 | AS33132 | Residential | 8 2 always on | Zayo Bandwidth | |
| 170.55.63.0/24 since Oct 2017 | AS33132 | Unknown | Zayo Bandwidth | ||
| 170.55.69.0/24 since Sep 2019 | AS33132 | Unknown | Zayo Bandwidth | ||
| 170.55.70.0/24 since Aug 2019 | AS33132 | Unknown | Zayo Bandwidth | ||
| 170.55.71.0/24 since Dec 2019 | AS33132 | Unknown | 12 2 always on | Zayo Bandwidth | |
| 170.55.77.0/24 since Feb 2020 | AS33132 | Unknown | Zayo Bandwidth | ||
| 170.55.79.0/24 since Sep 2019 | AS33132 | Unknown | Zayo Bandwidth | ||
| 170.55.83.0/24 since Dec 2020 | AS33132 | Unknown | 1 1 always on | Zayo Bandwidth | |
| 170.55.88.0/24 since Mar 2023 | AS33132 | Internet provider | Zayo Bandwidth | ||
| 170.55.90.0/24 since Feb 2021 | AS33132 | Internet provider | Zayo Bandwidth | ||
| 170.55.102.0/24 since Mar 2020 | AS33132 | Internet provider | Zayo Bandwidth | ||
| 170.55.115.0/24 since Mar 2022 | AS396102 | Business | 1 | Zayo Bandwidth | |
| 170.55.120.0/24 since Mar 2023 | AS33132 | Internet provider | 3 1 always on | Zayo Bandwidth | |
| 170.55.127.0/24 since May 2022 | AS33132 | Unknown | Zayo Bandwidth | ||
| 170.55.129.0/24 since Aug 2020 | AS33132 | Unknown | Zayo Bandwidth | ||
| 170.55.132.0/24 since Mar 2023 | AS33132 | Internet provider | 1 | Zayo Bandwidth | |
| 170.55.135.0/24 since Jan 2021 | AS33132 | Internet provider | Zayo Bandwidth | ||
| 170.55.150.0/24 since Mar 2023 | AS33132 | Internet provider | Zayo Bandwidth | ||
| 170.55.162.0/24 since Nov 2016 | AS33132 | Unknown | 2 | Zayo Bandwidth | |
| 170.55.165.0/24 since Apr 2025 | AS46887 | Internet provider | 7 4 always on | Zayo Bandwidth | |
| 170.55.171.0/24 since Oct 2020 | AS40374 | Hosting | Zayo Bandwidth | ||
| 170.55.188.0/24 since Oct 2021 | AS33132 | Internet provider | Zayo Bandwidth | ||
| 170.55.192.0/24 since Jul 2023 | AS33132 | Business | Zayo Bandwidth | ||
| 170.55.196.0/24 since Aug 2024 | AS393902 | Business | Zayo Bandwidth | ||
| 170.55.197.0/24 since Aug 2023 | AS33132 | Residential | 5 | Zayo Bandwidth |
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 |
|---|---|---|---|---|---|---|
| 170.55.0.0/16 | 65,536 | ZAYO-CCF-170-55-0-0 | Zayo Bandwidth (ZAYOB) · US | Direct Allocation | Feb 15, 1994 | [email protected] |
| └ 170.55.0.0/24 | 256 | FPLFI-GRANITETEL-128031-1 | Granite Telecommunications LLC (GTL-908) · US | Reassigned | Oct 17, 2017 | — |
| └ 170.55.1.0/24 | 256 | FPLFI-B2BHDTV-DIA-116867-2 | unknown | — | — | — |
| └ 170.55.2.0/29 | 8 | FPLFI-QUANTRUMTE-DIA-118420 | unknown | — | — | — |
| └ 170.55.2.8/29 | 8 | FPLFI-QUANTRUMTE-DIA-118422 | unknown | — | — | — |
| └ 170.55.2.16/29 | 8 | FPLFI-QUANTRUMTE-DIA-118424 | unknown | — | — | — |
| └ 170.55.2.24/29 | 8 | FPLFI-GMMIINC-127607-1 | unknown | — | — | — |
| └ 170.55.2.40/29 | 8 | FPLFI-0-170-55-2-40-29 | unknown | — | — | — |
| └ 170.55.2.48/29 | 8 | FPLFI-QUANTRUMTE-DIA-118416 | unknown | — | — | — |
| └ 170.55.2.56/29 | 8 | FPLFI-CARIBBEANF-DIA-118733 | unknown | — | — | — |
| └ 170.55.2.64/28 | 16 | FPLFI-SOUTHMOTOR-DIA-110617-2 | unknown | — | — | — |
| └ 170.55.2.80/28 | 16 | FPLFI-SOUTHMOTOR-DIA-110619-2 | unknown | — | — | — |
| └ 170.55.2.96/28 | 16 | FPLFI-170-55-2-96-28 | unknown | — | — | — |
| └ 170.55.2.112/29 | 8 | FPLFI-MERIDIANTR-DIA-116709-2 | unknown | — | — | — |
| └ 170.55.2.136/29 | 8 | FPLFI-RANSOM-EVE-DIA-133571-1 | unknown | — | — | — |
| └ 170.55.2.144/30 | 4 | NET-CCF--170-55-2-144-30 | unknown | — | — | — |
| └ 170.55.2.148/30 | 4 | NET-CCF-170-55-2-148-30 | unknown | — | — | — |
| └ 170.55.2.152/29 | 8 | FPLFI-M3NYCCORP-DIA-118404 | unknown | — | — | — |
| └ 170.55.2.160/27 | 32 | FPLFI-INTERNASPE-DIA-118399 | unknown | — | — | — |
| └ 170.55.2.200/30 | 4 | FPLFI-BTLATAMCOR-DIA-117884 | unknown | — | — | — |
| └ 170.55.2.220/30 | 4 | NET-CCF--170-55-2-220-30 | unknown | — | — | — |
| └ 170.55.2.224/29 | 8 | FPLFI-COMMUNITYA-DIA-118266 | unknown | — | — | — |
| └ 170.55.2.240/29 | 8 | FPLFI-SHERIDAN-DIA-117751 | unknown | — | — | — |
| └ 170.55.2.248/29 | 8 | NET-CCF--170-55-2-248-29 | unknown | — | — | — |
| └ 170.55.3.0/28 | 16 | FPLFI-WYNNEBLDG-DIA-119090 | unknown | — | — | — |
| └ 170.55.3.16/28 | 16 | FPLFI-OPUSTONE-DIA-119199-1 | unknown | — | — | — |
| └ 170.55.3.32/28 | 16 | FPLFI-COMMUNITYA-DIA-118959-1 | unknown | — | — | — |
| └ 170.55.3.48/29 | 8 | FPLFI-UNIVINS-DIA-119138-1 | unknown | — | — | — |
| └ 170.55.3.56/29 | 8 | FPLFI-RAMREALTYS-119039-1 | unknown | — | — | — |
| └ 170.55.3.64/27 | 32 | FPLFI-COMMJET-DIA-119127-1 | unknown | — | — | — |
| └ 170.55.3.104/29 | 8 | FPLFI-REHABMEDIC-119134-1 | unknown | — | — | — |
| └ 170.55.3.120/29 | 8 | FPLFI-NORWEGIANC-DIA-126209-1 | unknown | — | — | — |
| └ 170.55.3.128/29 | 8 | FPLFI-CHERRYCOMM-118571-1 | unknown | — | — | — |
| └ 170.55.3.136/29 | 8 | FPLFI-MICHAELBLA-DIA-119136-1 | unknown | — | — | — |
| └ 170.55.3.144/28 | 16 | FPLFJ-RELIEFHEAL-DIA-119384-1 | unknown | — | — | — |
| └ 170.55.3.160/29 | 8 | FPLFI-FARREYSWHO-128071-1 | unknown | — | — | — |
| └ 170.55.3.168/29 | 8 | FPLFI-STARFUELSI-DIA-119386-1 | unknown | — | — | — |
| └ 170.55.3.176/29 | 8 | FPLFI-INOVOINC-DIA-119300-1 | unknown | — | — | — |
| └ 170.55.3.184/29 | 8 | FPLFI-HEBREWHOME-DIA-119184-1 | unknown | — | — | — |
| └ 170.55.3.192/28 | 16 | FPLFI-NEXTERA-119080-1 | unknown | — | — | — |
| └ 170.55.3.208/29 | 8 | FPFI-LEXINGTOND-DIA-119320-1 | unknown | — | — | — |
| └ 170.55.3.216/29 | 8 | FPLFI-MITCHELLSW-DIA-119297-1 | unknown | — | — | — |
| └ 170.55.3.224/28 | 16 | FPLFI-CALL4HEALT-119242-1 | unknown | — | — | — |
| └ 170.55.4.0/24 | 256 | FPLFI-ASSISTRX-116073-1 | unknown | — | — | — |
| └ 170.55.5.16/28 | 16 | FPLFI-FESTIVALCE-119736-4 | unknown | — | — | — |
| └ 170.55.5.32/27 | 32 | FPLFI-FESTIVALCE-119736-1 | unknown | — | — | — |
| └ 170.55.5.64/27 | 32 | FPLFI-FESTIVALCE-119736-2 | unknown | — | — | — |
| └ 170.55.5.96/27 | 32 | FPLFI-4IT-119815-1 | unknown | — | — | — |
| └ 170.55.5.160/28 | 16 | FPLFI-CARECLOUD-119872-1 | unknown | — | — | — |
| └ 170.55.5.176/29 | 8 | FPLFI-109864-DIA-109864-2 | unknown | — | — | — |
| └ 170.55.5.184/29 | 8 | FPLFI-SILVERCO-122105-2 | unknown | — | — | — |
| └ 170.55.5.200/30 | 4 | NET-CCF--0-170-55-5-200-30 | unknown | — | — | — |
| └ 170.55.5.216/30 | 4 | FPLFI-OCEANBLUEM-DIA-114575-2 | unknown | — | — | — |
| └ 170.55.5.220/30 | 4 | FPLFI-CCTVCAMERA-DIA-119965-1 | unknown | — | — | — |
| └ 170.55.5.248/29 | 8 | FPLFI-JETSMARTER-119865-1 | unknown | — | — | — |
| └ 170.55.6.0/26 | 64 | FPLFI-HARLINDY-119720-A | unknown | — | — | — |
| └ 170.55.6.64/28 | 16 | FPLFI-RIVERWALKH-DIA-125379-1 | unknown | — | — | — |
| └ 170.55.6.80/28 | 16 | FPLFI-SVMICROWAV-DIA-120085-1 | unknown | — | — | — |
| └ 170.55.6.96/28 | 16 | FPLFI-STEARNSWEA-DIA-120101-1 | unknown | — | — | — |
| └ 170.55.6.112/28 | 16 | FPLFI-NOBURESTAU-DIA-118270 | unknown | — | — | — |
| └ 170.55.6.128/26 | 64 | FPLFI-B2BHDTV-DIA-119993-1 | unknown | — | — | — |
| └ 170.55.6.192/29 | 8 | FPLFI-PRIMARYRES-DIA-120097-1 | unknown | — | — | — |
| └ 170.55.6.208/29 | 8 | FPLFI-COMCASTENT-DIA-120008-1 | unknown | — | — | — |
| └ 170.55.6.216/29 | 8 | FPLFI-SURGICALCA-DIA-120038-1 | unknown | — | — | — |
| └ 170.55.6.224/29 | 8 | FPLFI-COLLABERAI-DIA-120073-1 | unknown | — | — | — |
| └ 170.55.6.232/29 | 8 | FPLFI-ROYCECORPO-DIA-119918-1 | unknown | — | — | — |
| └ 170.55.6.240/29 | 8 | FPLFI-ROYCECORPO-DIA-119916-1 | unknown | — | — | — |
| └ 170.55.6.248/29 | 8 | FPLFI-TRANSFORMA-DIA-120064-1 | unknown | — | — | — |
| └ 170.55.7.0/27 | 32 | FPLFI-ITSUGARLLC-DIA-123152-1 | unknown | — | — | — |
| └ 170.55.7.32/29 | 8 | FPLFI-CHIPTECHIN-DIA-122744-1 | unknown | — | — | — |
| └ 170.55.7.40/29 | 8 | FPLFI-BRAMANMANN-DIA-131406-1 | unknown | — | — | — |
| └ 170.55.7.96/28 | 16 | FPLFI-LELANDMANA-DIA-123044-1 | unknown | — | — | — |
| └ 170.55.7.112/29 | 8 | FPLFI-NEWHORIZON-DIA-123044-1 | unknown | — | — | — |
| └ 170.55.7.128/26 | 64 | FPLFI-INFINITYCOMM-134748-1 | unknown | — | — | — |
| └ 170.55.7.192/26 | 64 | FPLFI-INFINITYCO-DIA-122987-1 | unknown | — | — | — |
| └ 170.55.8.0/27 | 32 | FPLFI--COSTADM-1230238-1 | unknown | — | — | — |
| └ 170.55.8.32/29 | 8 | FPLFI-OFFLEASEON-DIA-119988-1 | unknown | — | — | — |
| └ 170.55.8.40/29 | 8 | FPLFI-SOUTHFLPED-DIA-120507-1 | unknown | — | — | — |
| └ 170.55.8.48/29 | 8 | FPLFI-SAEINSTITU-DIA-120466-1 | unknown | — | — | — |
| └ 170.55.8.56/29 | 8 | FPLFI-LOUBACHROD-DIA-120453-1 | unknown | — | — | — |
| └ 170.55.8.64/29 | 8 | FPLFI-BURTONCLAI-DIA-136906-1 | unknown | — | — | — |
| └ 170.55.8.72/29 | 8 | FPLFI-THEEVERGLA-DIA-120407-1 | unknown | — | — | — |
| └ 170.55.8.80/28 | 16 | FPLFI-BERWININCD-DIA-120293-1 | unknown | — | — | — |
| └ 170.55.8.96/28 | 16 | FPLFI-UNIFIEDPHYSICIAN-133665-1 | unknown | — | — | — |
| └ 170.55.8.112/28 | 16 | FPLFI-BERWININCD-120295-1 | unknown | — | — | — |
| └ 170.55.8.128/29 | 8 | FPLFI-QUALITYOIL-DIA-127971-1 | unknown | — | — | — |
| └ 170.55.8.136/29 | 8 | FPLFI-ARCHDIOCES-DIA-120060-1 | unknown | — | — | — |
| └ 170.55.8.152/29 | 8 | FPLFI-AMERICANTE-DIA-120483-1 | unknown | — | — | — |
| └ 170.55.8.160/28 | 16 | FPLFI-ODYSSEYINF-120471-1 | unknown | — | — | — |
| └ 170.55.8.176/28 | 16 | FPLFI-SFBEHAVIOR-120391-1 | unknown | — | — | — |
| └ 170.55.8.200/30 | 4 | NET-CCF--0-170-55-8-200-30 | unknown | — | — | — |
| └ 170.55.8.208/29 | 8 | FPLFI-SUNEX-120368-1 | unknown | — | — | — |
| └ 170.55.8.220/30 | 4 | NET-CCF--170-55-8-220-30 | unknown | — | — | — |
| └ 170.55.8.224/30 | 4 | NET-CCF--170-55-8-224-30 | unknown | — | — | — |
| └ 170.55.8.240/29 | 8 | NET-Z-CCF--170-55-8-240-29 | unknown | — | — | — |
| └ 170.55.8.248/29 | 8 | FPLFI-WOLFSONPRO-DIA-120581-1 | unknown | — | — | — |
| └ 170.55.9.4/30 | 4 | FPLFI-0-170-55-9-4-30 | unknown | — | — | — |
| └ 170.55.9.8/29 | 8 | FPLF-DIESELSOLU-DIA-121958-1 | unknown | — | — | — |
| └ 170.55.9.16/28 | 16 | FPLFI-0-170-55-9-16-28 | unknown | — | — | — |
| └ 170.55.9.32/28 | 16 | FPLFI-MADESAINC-117293-1 | unknown | — | — | — |
| └ 170.55.9.48/29 | 8 | FPLFI-TREASURECO-DIA-124363-1 | unknown | — | — | — |
| └ 170.55.9.56/29 | 8 | FPLFI-CHEWYCOM-DIA-124261-1 | unknown | — | — | — |
| └ 170.55.9.64/29 | 8 | FPLFI-DUOSTECHNO-DIA-120710-1 | unknown | — | — | — |
| └ 170.55.9.80/29 | 8 | FPLFI-MATACADEMY-DIA-120756-1 | unknown | — | — | — |
| └ 170.55.9.96/28 | 16 | FPLFI-AMERICSTRA-DIA-120809-1 | unknown | — | — | — |
| └ 170.55.9.112/29 | 8 | FPLFI-SPORTSLEAD-DIA-120750-1 | unknown | — | — | — |
| └ 170.55.9.192/29 | 8 | FPLFI-NORTHBROWA-DIA-121085-1 | unknown | — | — | — |
| └ 170.55.9.200/29 | 8 | FPLFI-MODERNIZIN-121127-1 | unknown | — | — | — |
| └ 170.55.9.216/29 | 8 | FPLFI-ETINTERNAT-120959-1 | unknown | — | — | — |
| └ 170.55.9.224/29 | 8 | FPLFI-RYBOVICHBO-DIA-123756-1 | unknown | — | — | — |
| └ 170.55.9.232/29 | 8 | FPLFI-CGSUNNYISL-DIA-120963-1 | unknown | — | — | — |
| └ 170.55.9.240/29 | 8 | FPLFI-CGSUNNYISL-DIA-120963-1 | unknown | — | — | — |
| └ 170.55.9.248/29 | 8 | FPLFI-PASCARGO-125087-1 | unknown | — | — | — |
| └ 170.55.10.0/29 | 8 | FPLFI-BELUSALLC-138851-1 | unknown | — | — | — |
| └ 170.55.10.8/29 | 8 | FPLFI-HAYESMEDSTAFF-140983-1 | unknown | — | — | — |
| └ 170.55.10.16/29 | 8 | FPLFI-MAHIGAMING-140184-1 | unknown | — | — | — |
| └ 170.55.10.24/29 | 8 | FPLFI-THECOLLECTIONLLC-141152-1 | unknown | — | — | — |
| └ 170.55.10.40/29 | 8 | NET-Z-CCF-0-170-55-10-40-29 | unknown | — | — | — |
| └ 170.55.10.48/29 | 8 | FPLFI-CONNAPPLIANCES-140583-1 | unknown | — | — | — |
| └ 170.55.10.56/29 | 8 | FPLFI-PINECRESTWESTFOUNT-140292-1 | unknown | — | — | — |
| └ 170.55.10.64/29 | 8 | FPLFI-MEDPROBILLING-138938-2 | unknown | — | — | — |
| └ 170.55.10.72/29 | 8 | FPLFI-SOLSTICEBE-DIA-141089-1 | unknown | — | — | — |
| └ 170.55.10.80/29 | 8 | FPLFI-UNITEDSHIP-DIA-140942-1 | unknown | — | — | — |
| └ 170.55.10.88/29 | 8 | FPLFI-ATSINVESTM-DIA-141114-1 | unknown | — | — | — |
| └ 170.55.10.104/29 | 8 | FPLFI-OTJARCHITECTS-141505-1 | unknown | — | — | — |
| └ 170.55.10.112/29 | 8 | FPLFI-COLOURREPUBLIC-141482-1 | unknown | — | — | — |
| └ 170.55.10.120/29 | 8 | FPLFI-RSCINSURANCEBROK-141333-1 | unknown | — | — | — |
| └ 170.55.11.0/26 | 64 | FPLFI-BTHNCOOK-120525-1 | unknown | — | — | — |
| └ 170.55.11.64/26 | 64 | FPLFI-REGUSMGMT-120858-1 | unknown | — | — | — |
| └ 170.55.11.128/26 | 64 | FPLFI-CITYOFSARA-DIA-120877-1 | unknown | — | — | — |
| └ 170.55.11.192/27 | 32 | FPLFI-RUSSIANSER-DIA-120616-1 | unknown | — | — | — |
| └ 170.55.11.224/29 | 8 | FPLFI-SPRINGTREE-DIA-120991-1 | unknown | — | — | — |
| └ 170.55.11.232/29 | 8 | FPLFI-TAMARACREH-DIA-120946-1 | unknown | — | — | — |
| └ 170.55.11.240/29 | 8 | FPLFI-BROWARDNUR-DIA-120969-1 | unknown | — | — | — |
| └ 170.55.11.248/29 | 8 | FPLFI-PINECRESTC-DIA-120978-1 | unknown | — | — | — |
| └ 170.55.12.0/27 | 32 | FPLFI-SARASOTASC-DIA-120190-1 | unknown | — | — | — |
| └ 170.55.12.32/27 | 32 | FPLFI-OCEANBANK-DIA-121295-1 | unknown | — | — | — |
| └ 170.55.12.64/29 | 8 | FPLFI-MCINTOSHSC-DIA-121285-1 | unknown | — | — | — |
| └ 170.55.12.72/29 | 8 | FPLFI-HEBREWHOME-DIA-119192-1 | unknown | — | — | — |
| └ 170.55.12.80/28 | 16 | FPLFI-ABETTERPRO-DIA-121231-1 | unknown | — | — | — |
| └ 170.55.12.96/27 | 32 | FPLFI-HILTONMIAM-DIA-121122-1 | unknown | — | — | — |
| └ 170.55.12.128/27 | 32 | FPLFI-WACOPROPER-DIA-120179-1 | unknown | — | — | — |
| └ 170.55.12.160/29 | 8 | FPLFI-SANDLERTRA-DIA-121026-1 | unknown | — | — | — |
| └ 170.55.12.168/29 | 8 | FPLFI-SANSONELLC-137559-1 | unknown | — | — | — |
| └ 170.55.12.176/29 | 8 | FPLFI-DATRAN-DIA-121111-1 | unknown | — | — | — |
| └ 170.55.12.184/29 | 8 | FPLFI-UNITEDWAYO-DIA-121129-1 | unknown | — | — | — |
| └ 170.55.12.192/28 | 16 | FPLFI-SCHUMERMAN-DIA-121125-1 | unknown | — | — | — |
| └ 170.55.12.208/29 | 8 | FPLFI-SCHWARTZRO-DIA-121139-1 | unknown | — | — | — |
| └ 170.55.12.216/29 | 8 | FPLFI-CCDEVCOLLC-DIA-115777-1 | unknown | — | — | — |
| └ 170.55.12.224/28 | 16 | FPLFI-FESTIVALFL-DIA-119774-1 | unknown | — | — | — |
| └ 170.55.12.240/28 | 16 | FPLFI-FESTIVALFL-DIA-119736-3 | unknown | — | — | — |
| └ 170.55.13.0/29 | 8 | FPLFI-GETTELAUTO-122181-1 | unknown | — | — | — |
| └ 170.55.13.8/29 | 8 | FPLFI-GETTELAUTO-122183-1 | unknown | — | — | — |
| └ 170.55.13.16/29 | 8 | FPLFI-WOODFOREST-DIA-135186-1 | unknown | — | — | — |
| └ 170.55.13.24/29 | 8 | FPLFI-SARAPATHDI-DIA-128146-1 | unknown | — | — | — |
| └ 170.55.13.32/29 | 8 | FPLFI-NV2AGROUP-121956-1 | unknown | — | — | — |
| └ 170.55.13.40/29 | 8 | FPLFI-SILVERCO-122105-1 | unknown | — | — | — |
| └ 170.55.13.48/29 | 8 | FPLFI-BAYCAREHS-122132-1 | unknown | — | — | — |
| └ 170.55.13.56/29 | 8 | FPLFI-PASASERVICES-122186-1 | unknown | — | — | — |
| └ 170.55.13.64/29 | 8 | FPLFI-ARCACAPITAL-122092-1 | unknown | — | — | — |
| └ 170.55.13.72/29 | 8 | FPLFI-POTAMKINHY-DIA-122190-1 | unknown | — | — | — |
| └ 170.55.13.80/29 | 8 | FPLFI-ARCACAPITA-DIA-122090-1 | unknown | — | — | — |
| └ 170.55.13.88/29 | 8 | FPLFI-ANDYSPOLIC-DIA-122144-1 | unknown | — | — | — |
| └ 170.55.13.96/29 | 8 | FPLFI-ALPHABROKE-DIA-122009-1 | unknown | — | — | — |
| └ 170.55.13.120/29 | 8 | FPLFI-LAUNCHPOTA-DIA-122250-1 | unknown | — | — | — |
| └ 170.55.13.128/26 | 64 | FPLFI-TECHNICARD-DIA-121352-2 | unknown | — | — | — |
| └ 170.55.13.192/27 | 32 | FPLFI-INFILAWCOR-DIA-122394-1 | unknown | — | — | — |
| └ 170.55.13.224/28 | 16 | FPLFI-LIGHTHOUSE-121308-1 | unknown | — | — | — |
| └ 170.55.13.240/28 | 16 | FPLFI-ESAPPORTFO-DIA-121288-1 | unknown | — | — | — |
| └ 170.55.14.0/28 | 16 | FPLFI-QUALNEON-120951-1 | unknown | — | — | — |
| └ 170.55.14.16/28 | 16 | FPLFI-AECOMINC-DIA-121131-1 | unknown | — | — | — |
| └ 170.55.14.32/28 | 16 | FPLFI-ANSWERINGSVCCARE-115800-2 | unknown | — | — | — |
| └ 170.55.14.48/28 | 16 | FPLFI-ALLYNINTER-DIA-120455-2 | unknown | — | — | — |
| └ 170.55.14.64/29 | 8 | FPLFI-ASTIGARRAG-DIA-121697-1 | unknown | — | — | — |
| └ 170.55.14.80/30 | 4 | FPLFI-QUICKQUOTE-DIA-121722-1 | unknown | — | — | — |
| └ 170.55.14.96/29 | 8 | FPLFI-CGIWINDOWS-127914-1 | unknown | — | — | — |
| └ 170.55.14.104/29 | 8 | FPLFI-OASISCHURC-DIA-121720-1 | unknown | — | — | — |
| └ 170.55.14.112/28 | 16 | NET-CCF-170-55-14-112-28 | unknown | — | — | — |
| └ 170.55.14.128/29 | 8 | FPLFI-TROPICALCH-DIA-122354-1 | unknown | — | — | — |
| └ 170.55.14.136/29 | 8 | FPLFI-OLIVACIGAR-DIA-122340-1 | unknown | — | — | — |
| └ 170.55.14.144/29 | 8 | FPLFI-SIGMATAXPR-DIA-119703-2 | unknown | — | — | — |
| └ 170.55.14.152/29 | 8 | FPLFI-DAVEANDMAR-DIA-122311-1 | unknown | — | — | — |
| └ 170.55.14.168/29 | 8 | FPLFI-OPUSTONEGR-DIA-122357-1 | unknown | — | — | — |
| └ 170.55.14.176/29 | 8 | FPLFI-SECURITY10-DIA-122522-1 | unknown | — | — | — |
| └ 170.55.14.184/29 | 8 | FPLFI-EDGEWATERC-DIA-123481-1 | unknown | — | — | — |
| └ 170.55.14.192/29 | 8 | FPLFI-HEBREWHOME-DIA-122910-1 | unknown | — | — | — |
| └ 170.55.14.200/29 | 8 | FPLFI-CALVINGLOR-DIA-122793-1 | unknown | — | — | — |
| └ 170.55.14.208/28 | 16 | FPLFI-MATSUMORAI-DIA-105611-3 | unknown | — | — | — |
| └ 170.55.14.224/29 | 8 | FPLFI-KISCOMPUSY-DIA-122561-1 | unknown | — | — | — |
| └ 170.55.14.232/29 | 8 | FPLFI-BROADANDCA-DIA-79529-1 | unknown | — | — | — |
| └ 170.55.14.240/29 | 8 | FPLFI-LOUBACHROD-DIA-128060-1 | unknown | — | — | — |
| └ 170.55.14.248/29 | 8 | FPLFI-MADISONADM-DIA-122136-1 | unknown | — | — | — |
| └ 170.55.15.0/27 | 32 | FPLFI-PROSOUNDVI-102306-2 | unknown | — | — | — |
| └ 170.55.15.32/27 | 32 | FPLFI-JLAUDIO-DIA-136687-1 | unknown | — | — | — |
| └ 170.55.15.64/27 | 32 | FPLFI-QUINTAIROSPWB-136674-1 | unknown | — | — | — |
| └ 170.55.15.96/27 | 32 | FPLFI-PRIVATELINC-136715-1 | unknown | — | — | — |
| └ 170.55.15.128/27 | 32 | FPLFI-MODERNIZIN-DIA-134262-2 | unknown | — | — | — |
| └ 170.55.15.160/28 | 16 | FPLFI-CASEGHOSTI-DIA-137182-1 | unknown | — | — | — |
| └ 170.55.15.176/28 | 16 | FPLFI-MINTOCOMMUNITIES-137409-1 | unknown | — | — | — |
| └ 170.55.15.196/30 | 4 | NET-CCF--170-55-15-196-30 | unknown | — | — | — |
| └ 170.55.15.200/30 | 4 | FPLFI-CHARLOTTEC-DIA-137066-1 | unknown | — | — | — |
Composition
The types across the prefix's announced space, by addresses.
Announced space
Address share
Announced space
Types across the prefix
65,536 addresses
| Type | Addresses | Share | Ranges | |
|---|---|---|---|---|
| Internet provider | 49,124 | 75% | 236 | |
| Business | 12,828 | 20% | 811 | |
| Unknown | 2,816 | 4.3% | 11 | |
| Residential | 512 | 0.78% | 2 | |
| Hosting | 256 | 0.39% | 1 |
Network & registry
Origin network
AS33132
US
- Name
- Crown Castle Fiber LLC
- Type
- Internet provider
- Registered
- Oct 7, 2004
- Domain
- zayo.com
- Website
- www.crowncastle.com/
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- May 2005
- Current origin since
- Nov 2015 · 11 yr
- Origin networks
- 2
- Last change of origin
- Nov 2015
Recorded history
History
- Handoffs
- 1
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS33132 | RADB | Crown Castle Fiber LLC | MAINT-AS27506 | May 28, 2025 |
IRR inside
Route objects inside
| Prefix | Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|---|
| 170.55.1.0/24 | AS33132 | RADB | CCFL-10 B2BHD.TV LLC | MAINT-AS27506 | May 23, 2025 |
| 170.55.174.0/24 | AS23314 | RADB | Proxy add for U of Tampa | MAINT-AS23314 | Aug 12, 2024 |
| 170.55.174.0/24 | AS46887 | RADB | MAINT-AS27506 | Sep 3, 2025 | |
| 170.55.174.0/24 | AS63073 | RADB | The University of Tampa | MAINT-AS13760 | Feb 11, 2026 |
Whois
Registration for this announcement
- Range
- 170.55.0.0/16
- Netname
- ZAYO-CCF-170-55-0-0
- Registrant
- Zayo Bandwidth
- Organization
- Zayo Bandwidth (ZAYOB)
- Org address
- 1401 Wynkoop St., Denver, CO, 80202
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-170-55-0-0-1
- Parent
- NET-170-0-0-0-0
- Created
- Feb 15, 1994
- RIR
- ARIN
- Country
- US
- Delegated
- Feb 15, 1994
- Status
- assigned
Report abuse
Abuse contact
- [email protected]
- Name
- Abuse
- Phone
- +1-866-236-2824
- Handle
- ABUSE5675-ARIN