AS8860
DELTA-BG-AS · 这是该 AS 号在区域互联网注册机构（RIR）登记的注册信息，数据来自 RDAP。
| Handle | AS8860 |
| 名称 | DELTA-BG-AS |
| 注册机构 | mnt-bg-deltahitech-1 |
| ASN 范围 | AS8860 |
| 注册时间 | 2001-12-04 12:05 UTC |
| 更新时间 | 2026-09-08 13:15 UTC |
| 状态 | active |
| 管理联系人 | Dragomir Zhelev +359895669979 Tsaribrodska 70
1309
Sofia
BULGARIA |
| 技术联系人 | Dragomir Zhelev +359895669979 Tsaribrodska 70
1309
Sofia
BULGARIA |
| 滥用投诉 | Abuse-C Role Street Naicho Tzanov 172
1309
Sofia
BULGARIA |
| 注册局 WHOIS | whois.ripe.net |
| 注册局 RDAP | https://rdap.db.ripe.net/autnum/8860 |
注册机构备注
------------------------------------------------------
Delta.BG - AS8860
Abuse: [email protected]
Peering: [email protected]
NOC: [email protected]
Routing policy, in short:
- Customer filters are built from IRR (register your
route/route6 objects under your AS-SET)
- RPKI-invalid announcements are rejected everywhere
- IPv4 longer than /24 and IPv6 longer than /48 are
rejected (RTBH host routes excepted, see below)
- RFC1918, bogons and reserved space are rejected
- Max-prefix limits are enforced on all sessions
- NO_EXPORT and NO_ADVERTISE are honoured
BGP communities for AS8860 customers
Format: LARGE communities (RFC 8092)
8860:<function>:<target>
Full guide: https://www.delta.bg/AS8860
Announcement control (customer sets):
8860:0:<target> do not announce to target
8860:101:<target> prepend 1x toward target
8860:102:<target> prepend 2x toward target
8860:103:<target> prepend 3x toward target
<target> values:
<asn> that neighbor of AS8860, e.g.
1299 Arelion 174 Cogent
3356 Lumen 3257 GTT
6762 Sparkle 31287 IPACCT
15669 BIX.BG RS 57463 NetIX RS
0 all external neighbors
64496 all transit providers
64497 all IX / peers
64498 all other AS8860 customers
Note: toward an IX RS the action applies to all
peers behind it; for per-peer control set the RS
native communities - AS8860 relays them untouched.
Local preference (customer sets):
8860:200:1 LP 250 secondary (below peering,
above transit)
8860:200:0 LP 90 backup (below transit)
Default LP: customer 400, BIX 320, NetIX 300,
transit 120
Blackhole (RTBH), enabled per customer session:
8860:666:0 or 65535:666 (RFC 7999)
/32 (v4) or /128 (v6) only, only inside your own
announced blocks; discarded at all AS8860 edges
and propagated to upstreams
Informational (set by AS8860, read-only):
8860:1010:1|2 entered in SOF1 | SOF2
8860:1020:<id> ingress router (11=mx1, 12=mx2,
13=mx3, 14=mx4)
8860:1030:1 learned from customer
8860:1030:2 learned from IX peer
8860:1030:3 learned from private peer
8860:1030:4 learned from transit
8860:1030:5 AS8860 originated
8860:1040:<asn> learned from neighbor <asn>
8860:1050:1|2 learned at BIX | NetIX
Any other 8860:* received from a neighbor is
deleted on ingress.
----------------------UPSTREAMS-----------------------
TELECOM ITALIA SPARKLE
GTT
Lumen
Arelion
IPACCT
Cogent
=== IPV6 UPSTREAMS ===
== GTT ==
== Lumen ==
== Arelion ==
== IPACCT ==
== Cogent ==
== TELECOM ITALIA SPARKLE ==
== END ==
关于 AS 号
AS 是什么。自治系统（Autonomous System）是互联网上一张张由单一机构管理的网络，AS 号（ASN）就是它的编号；谁宣告了哪些 IP 段，全球路由表里就记在谁的 AS 号下。
能看出什么。归属地只到城市时，AS 号能进一步说明这段 IP 属于哪家运营商、云厂商或机房 —— 例如 AS37963 是阿里云、AS4134 是中国电信、AS13335 是 Cloudflare。
数据从哪来。按 IANA 的 RDAP bootstrap 找到该号所属的区域注册机构（APNIC / ARIN / RIPE NCC 等），读取其公开的 RDAP 记录；结果会缓存在本站，重复打开不再重复请求。
想查某个 IP 属于哪个 AS，请用 网站 IP 查询 —— 结果页「AS」一行的链接就会跳到这里。