AS54113 FASTLY - Fastly, Inc.
🇺🇸ARINassigned
Announced Prefixes (BGP)
1,879total
596 IPv41,283 IPv6
IPv4 Addresses
Allocated (RIR)192,512
Announced (BGP)655,616
IPv6 Addresses
Allocated (RIR)7.9×10²⁸
Announced (BGP)2.2×10²⁹
Prefix Limit (IPv4)
2,000
Prefix Limit (IPv6)
5,000
Country
🇺🇸 USRIR
ARINStatus
assigned
Allocated
2011-10-04
Routing hygiene
Score 6/100 · Low riskRPKI ROA coverage
99.7%
2 prefixes RPKI invalid
IRR route objects
99.9%
1 prefix registered for another origin
Hijack signals
1
1 announced against others' ROAs, 0 own announced by others
Upstreams
83
diversity 91/100
- Announces 1 prefix that RPKI assigns to another network (possible hijack or misconfiguration)
Based on 1,879 announced prefixes, updated daily (2026-10-25). How the score works · RPKI explained
Announced Prefixes
(BGP)1,000 of 1,879|
Prefix | RPKI | IRR | Last Seen |
|---|---|---|---|
| Valid | ARINOther IRR | - | |
| Valid | Other IRR | - | |
| Valid | ARINOther IRR | - | |
| Valid | Other IRR | - | |
| Valid | Other IRR | - | |
| Valid | Other IRR | - | |
| Valid | Other IRR | - | |
| Valid | Other IRR | - | |
| Valid | Other IRR | - | |
| Valid | Other IRR | - |
1-10 of 1,000
1 / 100
Allocated Prefixes
(RIR)21Prefix | Country | RIR | Status |
|---|---|---|---|
| 23.154.64.0/24 | 🇺🇸 US | ARIN | allocated |
| 45.56.195.0/24 | 🇺🇸 US | ARIN | allocated |
| 87.81.224.0/19 | 🇺🇸 US | RIPE | assigned |
| 103.245.222.0/24 | 🇦🇺 AU | APNIC | assigned |
| 151.101.0.0/16 | 🇺🇸 US | ARIN | allocated |
| 162.219.224.0/22 | 🇺🇸 US | ARIN | allocated |
| 167.82.0.0/17 | 🇺🇸 US | ARIN | allocated |
| 172.111.64.0/18 | 🇺🇸 US | ARIN | allocated |
| 185.31.16.0/24 | 🇳🇱 NL | RIPE | assigned |
| 185.31.17.0/24 | 🇩🇪 DE | RIPE | assigned |
1-10 of 21
1 / 3
All 1,879 announced prefixes of AS54113 →
BGP Neighbours
(seen in AS paths)Upstreams (81)
Networks AS54113 hands its own prefixes to: transit providers, or peers at an exchange.
- AS1299TWELVE99 Arelion Sweden AB361
- AS174Cogent Communications296
- AS3356Level 3 Parent180
- AS2914NTT America158
- AS55836Reliance Jio Infocomm Limited132
- AS6939Hurricane Electric97
- AS4637Telstra Global83
- AS2497Internet Initiative Japan54
- AS3320DTAG Deutsche Telekom49
- AS7922Comcast Cable Communications48
- AS9002RETN Limited46
- AS37662West Indian Ocean Cable Company West Indian Ocean Cable Company29
- AS6762SEABONE NET TELECOM ITALIA SPARKLE S.P.A28
- AS7195EDGEUNO S.A.S25
- AS1221Telstra Limited24
- AS21859Zenlayer22
- AS577Bell Canada19
- AS2856BT UK British Telecommunications Limited16
- AS4755TATA Communications Formerly VSNL Is Leading ISP13
- AS4648Global Gateway Internet12
- AS37271Workonline Communications(Pty) Workonline Communications(Pty)12
- AS6204ZET NET INTERKVM HOST11
- AS3491PCCW Global (HK)10
- AS137409GSL Networks Pty10
- AS9583Sify Limited9
- AS8151UNINET8
- AS9498BHARTI Airtel8
- AS63927RISE8
- AS7473Singapore Telecommunications7
- AS3257GTT BACKBONE GTT Communications6
- AS5511Opentransit Orange S.A6
- AS33891CORE BACKBONE Core Backbone6
- AS701Verizon Business5
- AS5405INTERDOTLINK Inter.Link5
- AS8966Etisalat EMIRATES TELECOMMUNICATIONS GROUP COMPANY (ETISALAT GROUP) PJSC5
- AS262589SAMM TECNOLOGIA E TELECOMUNICACOES S.A5
- AS7018AT&T Enterprises4
- AS7474SingTel Optus Pty4
- AS132876Symphony Communication (Thailand) PCL4
- AS4826Vocus Connect International Backbone3
- AS6453TATA COMMUNICATIONS (AMERICA)3
- AS7016Comcast Cable Communications3
- AS13367Comcast Cable Communications3
- AS22258Comcast Cable Communications3
- AS32098Transtelco3
- AS33651Comcast Cable Communications3
- AS35280F5 Networks SARL3
- AS37468Angola Cables Angola Cables3
- AS43766MTC KSA Mobile Telecommunication Company Saudi Arabia Joint Stock Company3
- AS55850Mercury NZ Limited3
- AS9299Philippine Long Distance Telephone Company2
- AS9318SK Broadband2
- AS12271Charter Communications2
- AS20055Wholesail Networks2
- AS20214Comcast Cable Communications2
- AS21508Comcast Cable Communications2
- AS22909Comcast Cable Communications2
- AS33652Comcast Cable Communications2
- AS33654Comcast Cable Communications2
- AS33660Comcast Cable Communications2
- AS33661Comcast Cable Communications2
- AS33667Comcast Cable Communications2
- AS37100SEACOM Limited SEACOM Limited2
- AS41327FIBERTELECOM Fiber Telecom S.P.A2
- AS2907Research Organization Of Information And Systems, National Institute Of Informatics1
- AS4230CLARO S.A1
- AS4657StarHub1
- AS5413Wavenet AS5413 Wavenet Limited1
- AS6079RCN1
- AS8881VERSATEL 1&1 Versatel1
- AS9957KINX1
- AS12552GlobalConnect AS12552 GlobalConnect AB1
- AS12956TELXIUS TELEFONICA GLOBAL SOLUTIONS SL1
- AS15605CONNESI S.P.A1
- AS20562OPEN PEERING Broadband Hosting B.V1
- AS30600Metronet1
- AS35753ITC Etihad Salam Telecom CJSC1
- AS52075WIFIRST S.A.S1
- AS52468UFINET PANAMA S.A1
- AS56665TANGO PROXIMUS NXT Proximus Luxembourg S.A1
- AS137703Noakhali Broadband Network1
Downstreams (1)
Networks whose own prefixes AS54113 passes on: usually its customers.
- AS394192Fastly51
ASPA
No ASPA
External Links
Learn more
- What is an ASN?Autonomous systems, ASN ranges and how they are assigned
- RPKI and route origin validationWhat the RPKI badges on the prefix list mean
- ASPA explainedWhy AS54113 should publish an ASPA object
- IPv4 transfers in the ARIN regionMonthly volume and the latest registry transfers
- ASN data in AI agents and SIEMMCP server and API integrations
API
Open https://api.ipctl.io/v1/asn/54113Returns ASN details, announced prefixes, and BGP routing data.
curl -s "https://api.ipctl.io/v1/asn/54113" | jq