[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Wed Nov 8 21:31:22 UTC 2023
IPv4 R&E Routing Table Report 21:25 GMT Wed 08 Nov, 2023
IPv4 BGP Table (Global) as seen at Guam.
Report Website: https://bgp.nsrc.org/REN
Detailed Analysis: https://bgp.nsrc.org/REN/Guam/
Analysis Summary
----------------
BGP routing table entries examined: 946052
Prefixes after maximum aggregation (per Origin AS): 355027
Deaggregation factor: 2.66
Unique aggregates announced (without unneeded subnets): 454462
Number of IPv4 prefixes with a valid ROA: 437718
Number of IPv4 prefixes with an invalid ROA: 285
Number of IPv4 prefixes with no ROA: 508049
Total ASes present in the Internet Routing Table: 74995
Prefixes per ASN: 12.61
Origin-only ASes present in the Internet Routing Table: 64426
Origin ASes announcing only one prefix: 25991
Transit ASes present in the Internet Routing Table: 10569
Transit-only ASes present in the Internet Routing Table: 482
Paths with bogon ASNs present in the IPv4 Routing Table: 12
Average AS path length visible in the Internet Routing Table: 5.1
Max AS path length visible: 40
Max AS path prepend of ASN (272886) 31
Prefixes from unregistered ASNs in the Routing Table: 1031
Number of instances of unregistered ASNs: 1031
Number of 32-bit ASNs allocated by the RIRs: 43010
Number of 32-bit ASNs visible in the Routing Table: 35339
Prefixes from 32-bit ASNs in the Routing Table: 181613
Number of bogon 32-bit ASNs visible in the Routing Table: 6
Special use prefixes present in the Routing Table: 1
Prefixes being announced from unallocated address space: 510
Number of addresses announced to Internet: 3050524672
Equivalent to 181 /8s, 211 /16s and 80 /24s
Percentage of available address space announced: 82.4
Percentage of allocated address space announced: 82.4
Percentage of available address space allocated: 100.0
Percentage of address space in use by end-sites: 99.6
Total number of prefixes smaller than registry allocations: 319182
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 245010
Total APNIC prefixes after maximum aggregation: 70658
APNIC Deaggregation factor: 3.47
Prefixes being announced from the APNIC address blocks: 238296
Unique aggregates announced from the APNIC address blocks: 98715
APNIC Region origin ASes present in the Internet Routing Table: 13666
APNIC Prefixes per ASN: 17.44
APNIC Region origin ASes announcing only one prefix: 4088
APNIC Region transit ASes present in the Internet Routing Table: 1841
Average APNIC Region AS path length visible: 5.5
Max APNIC Region AS path length visible: 33
Number of APNIC region 32-bit ASNs visible in the Routing Table: 9032
Number of APNIC addresses announced to Internet: 771689536
Equivalent to 45 /8s, 255 /16s and 12 /24s
APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431
(pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319,
58368-59391, 63488-64098, 64297-64395, 131072-153913
APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8,
49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8,
106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8,
116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8,
123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8,
163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8,
203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8,
222/8, 223/8,
ARIN Region Analysis Summary
----------------------------
Prefixes being announced by ARIN Region ASes: 275555
Total ARIN prefixes after maximum aggregation: 124384
ARIN Deaggregation factor: 2.22
Prefixes being announced from the ARIN address blocks: 280094
Unique aggregates announced from the ARIN address blocks: 132469
ARIN Region origin ASes present in the Internet Routing Table: 19070
ARIN Prefixes per ASN: 14.69
ARIN Region origin ASes announcing only one prefix: 6937
ARIN Region transit ASes present in the Internet Routing Table: 1957
Average ARIN Region AS path length visible: 4.8
Max ARIN Region AS path length visible: 25
Number of ARIN region 32-bit ASNs visible in the Routing Table: 4829
Number of ARIN addresses announced to Internet: 1277000256
Equivalent to 76 /8s, 29 /16s and 122 /24s
ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106
(pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153
3354-4607, 4865-5119, 5632-6655, 6912-7466
7723-8191, 10240-12287, 13312-15359, 16384-17407
18432-20479, 21504-23551, 25600-26591,
26624-27647, 29696-30719, 31744-33791
35840-36863, 39936-40959, 46080-47103
53248-55295, 62464-63487, 64198-64296, 393216-401308
ARIN Address Blocks 3/8, 4/8, 6/8, 7/8, 8/8, 9/8, 11/8,
12/8, 13/8, 15/8, 16/8, 17/8, 18/8, 19/8,
20/8, 21/8, 22/8, 23/8, 24/8, 26/8, 28/8,
29/8, 30/8, 32/8, 33/8, 34/8, 35/8, 38/8,
40/8, 44/8, 47/8, 48/8, 50/8, 52/8, 53/8,
54/8, 55/8, 56/8, 57/8, 63/8, 64/8, 65/8,
66/8, 67/8, 68/8, 69/8, 70/8, 71/8, 72/8,
73/8, 74/8, 75/8, 76/8, 96/8, 97/8, 98/8,
99/8, 100/8, 104/8, 107/8, 108/8, 128/8, 129/8,
130/8, 131/8, 132/8, 134/8, 135/8, 136/8, 137/8,
138/8, 139/8, 140/8, 142/8, 143/8, 144/8, 146/8,
147/8, 148/8, 149/8, 152/8, 155/8, 156/8, 157/8,
158/8, 159/8, 160/8, 161/8, 162/8, 164/8, 165/8,
166/8, 167/8, 168/8, 169/8, 170/8, 172/8, 173/8,
174/8, 184/8, 192/8, 198/8, 199/8, 204/8, 205/8,
206/8, 207/8, 208/8, 209/8, 214/8, 215/8, 216/8,
RIPE Region Analysis Summary
----------------------------
Prefixes being announced by RIPE Region ASes: 265131
Total RIPE prefixes after maximum aggregation: 124623
RIPE Deaggregation factor: 2.13
Prefixes being announced from the RIPE address blocks: 259819
Unique aggregates announced from the RIPE address blocks: 160646
RIPE Region origin ASes present in the Internet Routing Table: 28512
RIPE Prefixes per ASN: 9.11
RIPE Region origin ASes announcing only one prefix: 12080
RIPE Region transit ASes present in the Internet Routing Table: 3901
Average RIPE Region AS path length visible: 4.8
Max RIPE Region AS path length visible: 38
Number of RIPE region 32-bit ASNs visible in the Routing Table: 11447
Number of RIPE addresses announced to Internet: 715421568
Equivalent to 42 /8s, 164 /16s and 119 /24s
RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614
(pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631
6656-6911, 8192-9215, 12288-13311, 15360-16383
20480-21503, 24576-25599, 28672-29695
30720-31743, 33792-35839, 38912-39935
40960-45055, 47104-52223, 56320-58367
59392-61439, 61952-62463, 64396-64495
196608-216475
RIPE Address Blocks 2/8, 5/8, 25/8, 31/8, 37/8, 46/8, 51/8,
62/8, 77/8, 78/8, 79/8, 80/8, 81/8, 82/8,
83/8, 84/8, 85/8, 86/8, 87/8, 88/8, 89/8,
90/8, 91/8, 92/8, 93/8, 94/8, 95/8, 109/8,
141/8, 145/8, 151/8, 176/8, 178/8, 185/8, 188/8,
193/8, 194/8, 195/8, 212/8, 213/8, 217/8,
LACNIC Region Analysis Summary
------------------------------
Prefixes being announced by LACNIC Region ASes: 127742
Total LACNIC prefixes after maximum aggregation: 28583
LACNIC Deaggregation factor: 4.47
Prefixes being announced from the LACNIC address blocks: 126442
Unique aggregates announced from the LACNIC address blocks: 49305
LACNIC Region origin ASes present in the Internet Routing Table: 11057
LACNIC Prefixes per ASN: 11.44
LACNIC Region origin ASes announcing only one prefix: 2288
LACNIC Region transit ASes present in the Internet Routing Table: 2345
Average LACNIC Region AS path length visible: 5.6
Max LACNIC Region AS path length visible: 40
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8886
Number of LACNIC addresses announced to Internet: 178407936
Equivalent to 10 /8s, 162 /16s and 74 /24s
LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247,
61440-61951, 64099-64197, 262144-273820 + ERX transfers
LACNIC Address Blocks 177/8, 179/8, 181/8, 186/8, 187/8, 189/8, 190/8,
191/8, 200/8, 201/8,
AfriNIC Region Analysis Summary
-------------------------------
Prefixes being announced by AfriNIC Region ASes: 31583
Total AfriNIC prefixes after maximum aggregation: 6050
AfriNIC Deaggregation factor: 5.22
Prefixes being announced from the AfriNIC address blocks: 40891
Unique aggregates announced from the AfriNIC address blocks: 12896
AfriNIC Region origin ASes present in the Internet Routing Table: 1805
AfriNIC Prefixes per ASN: 22.65
AfriNIC Region origin ASes announcing only one prefix: 598
AfriNIC Region transit ASes present in the Internet Routing Table: 336
Average AfriNIC Region AS path length visible: 5.4
Max AfriNIC Region AS path length visible: 28
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1145
Number of AfriNIC addresses announced to Internet: 107576576
Equivalent to 6 /8s, 105 /16s and 125 /24s
AfriNIC AS Blocks 36864-37887, 327680-329727 & ERX transfers
AfriNIC Address Blocks 41/8, 45/8, 102/8, 105/8, 154/8, 196/8, 197/8,
APNIC Region per AS prefix count summary
----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
9808 9585 8729 40 CHINAMOBILE-CN China Mobile Communicati
7545 5715 785 694 TPG-INTERNET-AP TPG Telecom Limited, AU
18403 4262 347 25 FPT-AS-AP FPT Telecom Company, VN
7552 3804 1330 20 VIETEL-AS-AP Viettel Group, VN
7713 3572 1047 70 TELKOMNET-AS-AP PT Telekomunikasi Indon
45899 3260 1872 98 VNPT-AS-VN VNPT Corp, VN
9498 2989 490 238 BBIL-AP BHARTI Airtel Ltd., IN
24560 2575 851 383 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd
4766 2283 11268 602 KIXS-AS-KR Korea Telecom, KR
4755 2164 442 196 TATACOMM-AS TATA Communications formerl
Complete listing at https://bgp.nsrc.org/REN/Guam/data-ASnet-APNIC
ARIN Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
16509 9053 11015 3365 AMAZON-02, US
11492 4545 302 674 CABLEONE, US
7155 4161 288 96 VIASAT-SP-BACKBONE, US
6327 3555 1320 67 SHAW, CA
22773 3517 3055 301 ASN-CXA-ALL-CCI-22773-RDC, US
749 3160 54933 2412 DNIC-AS-00749, US
16625 3118 1391 2303 AKAMAI-AS, US
367 3036 3864 1440 DNIC-ASBLK-00306-00371, US
396982 2712 3599 402 GOOGLE-CLOUD-PLATFORM, US
7018 2515 23615 1602 ATT-INTERNET4, US
Complete listing at https://bgp.nsrc.org/REN/Guam/data-ASnet-ARIN
RIPE Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
12479 7431 1713 145 UNI2-AS, ES
39891 4570 271 54 ALJAWWALSTC-AS, SA
20940 4008 3397 141 AKAMAI-ASN1, NL
8551 3444 368 34 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
9009 3424 297 1593 M247, RO
12389 2887 2295 912 ROSTELECOM-AS, RU
34984 2323 361 591 TELLCOM-AS, TR
58224 1661 913 572 TCI, IR
13188 1607 100 26 TRIOLAN, UA
8452 1517 1852 14 TE-AS TE-AS, EG
Complete listing at https://bgp.nsrc.org/REN/Guam/data-ASnet-RIPE
LACNIC Region per AS prefix count summary
-----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
8151 11982 3371 601 UNINET, MX
10620 3545 504 860 Telmex Colombia S.A., CO
13999 2443 332 633 Mega Cable, S.A. de C.V., MX
11830 2006 369 64 Instituto Costarricense de Electricidad
28573 1332 2322 236 Claro NXT Telecomunicacoes Ltda, BR
3816 1296 778 195 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
6503 1250 342 505 Axtel, S.A.B. de C.V., MX
6147 1105 369 22 Telefonica del Peru S.A.A., PE
28202 1099 52 9 Rede Brasileira de Comunicacao SA, BR
11664 1058 168 430 Techtel LMDS Comunicaciones Interactiva
Complete listing at https://bgp.nsrc.org/REN/Guam/data-ASnet-LACNIC
AfriNIC Region per AS prefix count summary
------------------------------------------
ASN No of nets /20 equiv MaxAgg Description
24863 1609 391 38 LINKdotNET-AS, EG
24835 1549 549 28 RAYA-AS, EG
36992 1358 1518 280 ETISALAT-MISR, EG
36903 1248 553 98 MT-MPLS, MA
29571 1045 67 53 ORANGE-COTE-IVOIRE, CI
36935 935 521 43 Vodafone-, EG
37457 557 319 45 Telkom-Internet, ZA
6713 551 1861 34 IAM-AS, MA
15399 521 54 46 WANANCHI-, KE
37342 511 32 1 MOVITEL, MZ
Complete listing at https://bgp.nsrc.org/REN/Guam/data-ASnet-AFRINIC
Global Per AS prefix count summary
----------------------------------
ASN No of nets /20 equiv MaxAgg Description
8151 11982 3371 601 UNINET, MX
9808 9585 8729 40 CHINAMOBILE-CN China Mobile Communicati
16509 9053 11015 3365 AMAZON-02, US
12479 7431 1713 145 UNI2-AS, ES
7545 5715 785 694 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4570 271 54 ALJAWWALSTC-AS, SA
11492 4545 302 674 CABLEONE, US
18403 4262 347 25 FPT-AS-AP FPT Telecom Company, VN
7155 4161 288 96 VIASAT-SP-BACKBONE, US
20940 4008 3397 141 AKAMAI-ASN1, NL
Complete listing at https://bgp.nsrc.org/REN/Guam/data-ASnet
Global Per AS Maximum Aggregation summary
-----------------------------------------
ASN No of nets Net Savings Description
9808 9585 9545 CHINAMOBILE-CN China Mobile Communications Grou
12479 7431 7286 UNI2-AS, ES
16509 9053 5688 AMAZON-02, US
7545 5715 5021 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4570 4516 ALJAWWALSTC-AS, SA
18403 4262 4237 FPT-AS-AP FPT Telecom Company, VN
7155 4161 4065 VIASAT-SP-BACKBONE, US
11492 4545 3871 CABLEONE, US
20940 4008 3867 AKAMAI-ASN1, NL
7552 3804 3784 VIETEL-AS-AP Viettel Group, VN
Complete listing at https://bgp.nsrc.org/REN/Guam/data-CIDRnet
List of Unregistered Origin ASNs (Global)
-----------------------------------------
Bad AS Designation Net Originated Transit AS Transit AS Name
33492 UNALLOCATED 8.6.184.0/23 33650 COMCAST-33650, US
33123 UNALLOCATED 8.10.69.0/24 11168 SCC, US
12169 UNALLOCATED 8.15.207.0/24 32787 PROLEXIC-TECHNOLOGIES-DDOS-M
40493 UNALLOCATED 8.17.26.0/24 3356 LEVEL3, US
53775 UNALLOCATED 8.20.88.0/24 7029 WINDSTREAM, US
62828 UNALLOCATED 8.21.130.0/24 3356 LEVEL3, US
393266 UNALLOCATED 8.23.52.0/24 46887 LIGHTOWER, US
396894 UNALLOCATED 8.28.201.0/24 46887 LIGHTOWER, US
394936 UNALLOCATED 8.33.224.0/24 22442 HOU-PHONOSCOPE, US
54338 UNALLOCATED 8.33.241.0/24 6461 ZAYO-6461, US
Complete listing at https://bgp.nsrc.org/REN/Guam/data-badAS
Prefixes from the Special Purpose Address Registry (Global)
-----------------------------------------------------------
Prefix Origin AS Description
192.88.99.0/24 6939 HURRICANE, US
Complete listing at https://bgp.nsrc.org/REN/Guam/data-spar
Advertised Unallocated Addresses
--------------------------------
Unassigned Network ASN Information AS Name
23.140.216.0/24 Origin: 27176 DATAWAGON, US
23.140.216.0/24 Transit: 20278 NEXEON, US
23.141.0.0/24 Origin: 395350 RESERVED, ZZ
23.141.0.0/24 Transit: 11426 TWC-11426-CAROLINAS, US
23.176.160.0/24 Origin: 397327 RESERVED, ZZ
23.176.160.0/24 Transit: 19108 SUDDENLINK-COMMUNICATIONS, US
23.189.192.0/24 Origin: 27593 RESERVED, ZZ
23.189.192.0/24 Transit: 174 COGENT-174, US
36.255.139.0/24 Origin: 56050 NEW-SHINE-INTERNET-TH 134 Yenchit Road,
36.255.139.0/24 Transit: 58913 HCL-TH 4819 Supapong 3 Alley, Srinakarin
Complete listing at https://bgp.nsrc.org/REN/Guam/data-add-IANA
Number of prefixes announced per prefix length (Global)
-------------------------------------------------------
/1:0 /2:0 /3:0 /4:0 /5:0 /6:0
/7:0 /8:16 /9:14 /10:37 /11:100 /12:300
/13:580 /14:1194 /15:2106 /16:13504 /17:8349 /18:13972
/19:25146 /20:43987 /21:52137 /22:111414 /23:102750 /24:569968
/25:84 /26:62 /27:136 /28:39 /29:88 /30:19
/31:5 /32:45
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 6521 7431 UNI2-AS, ES
8151 6008 11982 UNINET, MX
11492 3458 4545 CABLEONE, US
6327 3364 3555 SHAW, CA
39891 3324 4570 ALJAWWALSTC-AS, SA
7155 3109 4161 VIASAT-SP-BACKBONE, US
8551 2921 3444 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
22773 2570 3517 ASN-CXA-ALL-CCI-22773-RDC, US
30036 2138 2482 MEDIACOM-ENTERPRISE-BUSINESS, US
10620 2119 3545 Telmex Colombia S.A., CO
Complete listing at https://bgp.nsrc.org/REN/Guam/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:2217 2:1434 3:273 4:7 5:4457 6:162
7:6 8:1511 9:1 11:172 12:1495 13:333
14:2316 15:301 16:203 17:368 18:667 20:336
21:4 22:188 23:6514 24:2937 25:2 27:2649
29:19 31:2592 32:65 34:30 35:117 36:2019
37:4480 38:5611 39:865 40:148 41:4163 42:2075
43:2305 44:330 45:17378 46:4407 47:371 49:1871
50:1885 51:574 52:1579 54:390 55:885 56:5
57:136 58:1879 59:1104 60:1013 61:2512 62:2759
63:1907 64:5667 65:2353 66:5070 67:3092 68:1352
69:4143 70:1340 71:613 72:3009 74:2653 75:1599
76:626 77:2451 78:1841 79:3016 80:2133 81:1862
82:1533 83:1314 84:1621 85:3013 86:776 87:2035
88:1279 89:3978 90:629 91:8000 92:2132 93:2649
94:3620 95:4017 96:1302 97:315 98:1086 99:735
100:91 101:1385 102:3163 103:32222 104:4834 105:973
106:978 107:2784 108:1147 109:4253 110:2121 111:3139
112:2070 113:1691 114:1708 115:2063 116:1947 117:2552
118:2704 119:1953 120:1768 121:1199 122:2639 123:2199
124:1573 125:2610 128:1486 129:926 130:1070 131:2074
132:869 133:408 134:1697 135:343 136:904 137:1135
138:2901 139:1571 140:1332 141:1328 142:1558 143:1570
144:981 145:343 146:1973 147:1630 148:2469 149:2343
150:891 151:1248 152:1858 153:604 154:5326 155:1401
156:2096 157:1363 158:1058 159:2210 160:2664 161:1606
162:3531 163:1619 164:1672 165:1910 166:1066 167:1765
168:4008 169:799 170:4891 171:962 172:3878 173:3018
174:979 175:1214 176:3686 177:5515 178:3551 179:2454
180:2301 181:3609 182:3255 183:1973 184:2260 185:20817
186:5058 187:4660 188:4182 189:4273 190:9345 191:1887
192:11022 193:9012 194:7367 195:5297 196:3179 197:2579
198:5984 199:6476 200:8196 201:6288 202:10482 203:10147
204:4566 205:3716 206:4413 207:3502 208:4137 209:4921
210:4292 211:2460 212:4310 213:3424 214:1117 215:71
216:6753 217:2872 218:1296 219:409 220:1799 221:1004
222:679 223:2177
End of report
More information about the ren-bgp-stats-all
mailing list