[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Wed Nov 13 21:31:15 UTC 2024
IPv4 R&E Routing Table Report 21:25 GMT Wed 13 Nov, 2024
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: 980320
Prefixes after maximum aggregation (per Origin AS): 368536
Deaggregation factor: 2.66
Unique aggregates announced (without unneeded subnets): 469984
Number of IPv4 prefixes with a valid ROA: 518064
Number of IPv4 prefixes with an invalid ROA: 34
Number of IPv4 prefixes with no ROA: 462222
Total ASes present in the Internet Routing Table: 76508
Prefixes per ASN: 12.81
Origin-only ASes present in the Internet Routing Table: 65529
Origin ASes announcing only one prefix: 26840
Transit ASes present in the Internet Routing Table: 10979
Transit-only ASes present in the Internet Routing Table: 533
Paths with bogon ASNs present in the IPv4 Routing Table: 126
Average AS path length visible in the Internet Routing Table: 5.3
Max AS path length visible: 106
Max AS path prepend of ASN (269289) 101
Prefixes from unregistered ASNs in the Routing Table: 1118
Number of instances of unregistered ASNs: 1133
Number of 32-bit ASNs allocated by the RIRs: 45834
Number of 32-bit ASNs visible in the Routing Table: 37430
Prefixes from 32-bit ASNs in the Routing Table: 196190
Number of bogon 32-bit ASNs visible in the Routing Table: 52
Special use prefixes present in the Routing Table: 1
Prefixes being announced from unallocated address space: 387
Number of addresses announced to Internet: 3032580928
Equivalent to 180 /8s, 193 /16s and 131 /24s
Percentage of available address space announced: 81.9
Percentage of allocated address space announced: 81.9
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: 318890
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 263869
Total APNIC prefixes after maximum aggregation: 75868
APNIC Deaggregation factor: 3.48
Prefixes being announced from the APNIC address blocks: 256318
Unique aggregates announced from the APNIC address blocks: 101422
APNIC Region origin ASes present in the Internet Routing Table: 14500
APNIC Prefixes per ASN: 17.68
APNIC Region origin ASes announcing only one prefix: 4420
APNIC Region transit ASes present in the Internet Routing Table: 1946
Average APNIC Region AS path length visible: 5.2
Max APNIC Region AS path length visible: 39
Number of APNIC region 32-bit ASNs visible in the Routing Table: 9903
Number of APNIC addresses announced to Internet: 761239872
Equivalent to 45 /8s, 95 /16s and 153 /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: 285433
Total ARIN prefixes after maximum aggregation: 126287
ARIN Deaggregation factor: 2.26
Prefixes being announced from the ARIN address blocks: 287807
Unique aggregates announced from the ARIN address blocks: 135937
ARIN Region origin ASes present in the Internet Routing Table: 19193
ARIN Prefixes per ASN: 15.00
ARIN Region origin ASes announcing only one prefix: 6985
ARIN Region transit ASes present in the Internet Routing Table: 2007
Average ARIN Region AS path length visible: 4.9
Max ARIN Region AS path length visible: 36
Number of ARIN region 32-bit ASNs visible in the Routing Table: 5060
Number of ARIN addresses announced to Internet: 1267068224
Equivalent to 75 /8s, 133 /16s and 237 /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, 393216-402332
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, 45/8, 47/8, 48/8, 50/8, 52/8,
54/8, 55/8, 56/8, 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: 272760
Total RIPE prefixes after maximum aggregation: 130170
RIPE Deaggregation factor: 2.10
Prefixes being announced from the RIPE address blocks: 269622
Unique aggregates announced from the RIPE address blocks: 169184
RIPE Region origin ASes present in the Internet Routing Table: 28815
RIPE Prefixes per ASN: 9.36
RIPE Region origin ASes announcing only one prefix: 12122
RIPE Region transit ASes present in the Internet Routing Table: 3983
Average RIPE Region AS path length visible: 5.5
Max RIPE Region AS path length visible: 29
Number of RIPE region 32-bit ASNs visible in the Routing Table: 12127
Number of RIPE addresses announced to Internet: 722379136
Equivalent to 43 /8s, 14 /16s and 161 /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,
53/8, 57/8, 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: 123452
Total LACNIC prefixes after maximum aggregation: 28933
LACNIC Deaggregation factor: 4.27
Prefixes being announced from the LACNIC address blocks: 120950
Unique aggregates announced from the LACNIC address blocks: 48696
LACNIC Region origin ASes present in the Internet Routing Table: 11164
LACNIC Prefixes per ASN: 10.83
LACNIC Region origin ASes announcing only one prefix: 2642
LACNIC Region transit ASes present in the Internet Routing Table: 2471
Average LACNIC Region AS path length visible: 6.1
Max LACNIC Region AS path length visible: 106
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 9076
Number of LACNIC addresses announced to Internet: 177421120
Equivalent to 10 /8s, 147 /16s and 59 /24s
LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247,
61440-61951, 64099-64197, 262144-274844 + 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: 33688
Total AfriNIC prefixes after maximum aggregation: 6588
AfriNIC Deaggregation factor: 5.11
Prefixes being announced from the AfriNIC address blocks: 45236
Unique aggregates announced from the AfriNIC address blocks: 14421
AfriNIC Region origin ASes present in the Internet Routing Table: 1903
AfriNIC Prefixes per ASN: 23.77
AfriNIC Region origin ASes announcing only one prefix: 671
AfriNIC Region transit ASes present in the Internet Routing Table: 371
Average AfriNIC Region AS path length visible: 5.9
Max AfriNIC Region AS path length visible: 39
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1264
Number of AfriNIC addresses announced to Internet: 104246272
Equivalent to 6 /8s, 54 /16s and 172 /24s
AfriNIC AS Blocks 36864-37887, 327680-329727 & ERX transfers
AfriNIC Address Blocks 41/8, 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 10123 8909 136 CHINAMOBILE-CN China Mobile Communication
7545 6067 842 654 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4977 4192 74 ERX-CERNET-BKB China Education and Resear
18403 4344 347 23 FPT-AS-AP FPT Telecom Company, VN
45899 4194 1874 55 VNPT-AS-VN VNPT Corp, VN
7552 3939 1331 27 VIETEL-AS-AP Viettel Group, VN
9498 3864 512 271 BBIL-AP BHARTI Airtel Ltd., IN
7713 3657 1036 72 TELKOMNET-AS-AP PT Telekomunikasi Indones
24560 2779 830 536 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd.,
4755 2204 433 189 TATACOMM-AS TATA Communications formerly
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 10988 12096 3862 AMAZON-02, US
174 6417 8760 835 COGENT-174, US
11492 4670 310 551 CABLEONE, US
7155 4174 287 86 VIASAT-SP-BACKBONE, US
6327 3605 1320 79 SHAW, CA
22773 3410 3035 187 ASN-CXA-ALL-CCI-22773-RDC, US
749 3262 54895 2509 DNIC-AS-00749, US
7018 3189 23667 2013 ATT-INTERNET4, US
16625 2903 1270 2148 AKAMAI-AS, US
396982 2870 3654 425 GOOGLE-CLOUD-PLATFORM, 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 7623 1709 143 UNI2-AS, ES
39891 4724 289 58 ALJAWWALSTC-AS, SA
20940 3964 3396 141 AKAMAI-ASN1, NL
9009 3672 316 1859 M247, RO
12389 2942 2294 876 ROSTELECOM-AS, RU
5384 2417 585 30 EMIRATES-INTERNET Emirates Internet, AE
34984 2342 359 579 TELLCOM-AS, TR
212238 1844 134 1364 CDNEXT, GB
13188 1606 100 30 TRIOLAN, UA
8452 1594 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 11455 3216 610 UNINET, MX
10620 3542 494 942 Telmex Colombia S.A., CO
13999 2537 532 358 Mega Cable, S.A. de C.V., MX
11830 2004 369 64 Instituto Costarricense de Electricidad y
28573 1334 2310 261 Claro NXT Telecomunicacoes Ltda, BR
3816 1325 782 200 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC,
6503 1155 374 163 Axtel, S.A.B. de C.V., MX
6147 1117 371 22 Telefonica del Peru S.A.A., PE
22884 1069 98 374 TOTAL PLAY TELECOMUNICACIONES SA DE CV, M
26615 1017 2503 53 TIM SA, BR
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
24835 1669 593 29 RAYA-AS, EG
24863 1645 389 16 LINKdotNET-AS, EG
36992 1417 1518 288 ETISALAT-MISR, EG
29571 1385 88 58 ORANGE-COTE-IVOIRE, CI
36903 1249 554 96 MT-MPLS, MA
36935 1015 523 46 Vodafone-, EG
37069 722 1099 15 MOBINIL, EG
6713 556 1861 35 IAM-AS, MA
36914 550 82 3 KENET-AS, KE
20011 544 138 318 INTERNET-SOLUTIONS, ZA
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 11455 3216 610 UNINET, MX
16509 10988 12096 3862 AMAZON-02, US
9808 10123 8909 136 CHINAMOBILE-CN China Mobile Communication
12479 7623 1709 143 UNI2-AS, ES
174 6417 8760 835 COGENT-174, US
7545 6067 842 654 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4977 4192 74 ERX-CERNET-BKB China Education and Resear
39891 4724 289 58 ALJAWWALSTC-AS, SA
11492 4670 310 551 CABLEONE, US
18403 4344 347 23 FPT-AS-AP FPT Telecom Company, VN
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 10123 9987 CHINAMOBILE-CN China Mobile Communications Grou
12479 7623 7480 UNI2-AS, ES
16509 10988 7126 AMAZON-02, US
174 6417 5582 COGENT-174, US
7545 6067 5413 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4977 4903 ERX-CERNET-BKB China Education and Research Net
39891 4724 4666 ALJAWWALSTC-AS, SA
18403 4344 4321 FPT-AS-AP FPT Telecom Company, VN
45899 4194 4139 VNPT-AS-VN VNPT Corp, VN
11492 4670 4119 CABLEONE, US
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
33123 UNALLOCATED 8.10.69.0/24 174 COGENT-174, US
12169 UNALLOCATED 8.15.207.0/24 32787 PROLEXIC-TECHNOLOGIES-D
40493 UNALLOCATED 8.17.26.0/24 3356 LEVEL3, US
46639 UNALLOCATED 8.17.66.0/24 701 UUNET, US
53775 UNALLOCATED 8.20.88.0/24 7029 WINDSTREAM, US
393266 UNALLOCATED 8.23.52.0/24 46887 CROWNCASTLE-AS46887, US
396894 UNALLOCATED 8.28.201.0/24 3356 LEVEL3, US
394936 UNALLOCATED 8.33.224.0/24 22442 HOU-PHONOSCOPE, US
54338 UNALLOCATED 8.33.241.0/24 3356 LEVEL3, US
46639 UNALLOCATED 8.38.73.0/24 3356 LEVEL3, 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
23.129.20.0/24 Origin: 13737 AS-INCX, US
23.129.20.0/24 Transit: 12129 123NET, US
23.129.28.0/24 Origin: 401472 PACKETFEED-01, US
23.129.28.0/24 Transit: 20473 AS-VULTR, US
23.139.32.0/24 Origin: 14727 LONE-STAR-ISP, ZZ
23.139.32.0/24 Transit: 6939 HURRICANE, US
23.139.88.0/24 Origin: 397244 RESERVED, ZZ
23.139.88.0/24 Transit: 33387 NOCIX, US
23.140.216.0/24 Origin: 27176 DATAWAGON, US
23.140.216.0/24 Transit: 20278 NEXEON, US
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 /9:16 /10:36 /11:91 /12:296
/13:579 /14:1184 /15:2100 /16:13264 /17:8437 /18:14450
/19:24956 /20:45668 /21:53061 /22:113618 /23:102429 /24:599425
/25:102 /26:104 /27:100 /28:24 /29:73 /30:10
/31:0 /32:281
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 6652 7623 UNI2-AS, ES
8151 5659 11455 UNINET, MX
11492 3555 4670 CABLEONE, US
39891 3416 4724 ALJAWWALSTC-AS, SA
6327 3400 3605 SHAW, CA
7155 3118 4174 VIASAT-SP-BACKBONE, US
22773 2540 3410 ASN-CXA-ALL-CCI-22773-RDC, US
16509 2232 10988 AMAZON-02, US
30036 2191 2530 MEDIACOM-ENTERPRISE-BUSINESS, US
10620 2172 3542 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)
----------------------------------------------
1:2316 2:1735 3:513 4:10 5:4549 6:169
7:6 8:1512 9:1 11:172 12:1421 13:364
14:2531 15:332 16:269 17:363 18:906 20:455
21:4 22:188 23:7025 24:2651 25:2 27:2730
29:19 31:3094 32:47 34:74 35:147 36:2390
37:4470 38:10131 39:930 40:149 41:4197 42:2069
43:2586 44:337 45:17833 46:4799 47:319 49:2042
50:1841 51:582 52:1575 54:316 55:944 56:8
57:231 58:2275 59:1284 60:1176 61:2849 62:2826
63:1846 64:5421 65:2277 66:4658 67:3003 68:1310
69:3983 70:1124 71:588 72:2857 74:2788 75:1627
76:633 77:2581 78:1881 79:1681 80:2228 81:2040
82:1806 83:1420 84:1763 85:3120 86:1058 87:2430
88:1258 89:4396 90:700 91:8274 92:2663 93:2781
94:3957 95:4263 96:1250 97:313 98:1069 99:738
100:72 101:1437 102:3531 103:32598 104:4429 105:735
106:1050 107:2404 108:1174 109:4104 110:2241 111:3277
112:2079 113:1827 114:1951 115:2189 116:2009 117:2749
118:2920 119:2035 120:1893 121:1460 122:2734 123:2204
124:1710 125:2883 126:62 128:1467 129:957 130:1282
131:1909 132:816 133:446 134:1522 135:318 136:1263
137:1238 138:2895 139:1621 140:1474 141:1455 142:1819
143:1613 144:1015 145:400 146:2113 147:2063 148:2556
149:2889 150:1144 151:1467 152:2110 153:564 154:7445
155:1565 156:2836 157:1853 158:1220 159:2441 160:3342
161:1738 162:3577 163:1771 164:1946 165:2137 166:1336
167:1852 168:4150 169:790 170:5035 171:1014 172:3940
173:3138 174:919 175:1296 176:3530 177:4914 178:3711
179:2271 180:2588 181:3913 182:3369 183:2053 184:2269
185:21295 186:5062 187:4278 188:4224 189:4155 190:9582
191:1526 192:11223 193:9287 194:7771 195:5532 196:3235
197:3116 198:5934 199:8224 200:8164 201:6303 202:10893
203:10820 204:4635 205:3658 206:4620 207:3533 208:4245
209:5102 210:4900 211:2763 212:4579 213:3715 214:1054
215:47 216:6606 217:3236 218:1392 219:594 220:2090
221:1058 222:964 223:2329
End of report
More information about the ren-bgp-stats-all
mailing list