[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Fri Oct 18 21:30:29 UTC 2024
IPv4 R&E Routing Table Report 21:25 GMT Fri 18 Oct, 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: 976762
Prefixes after maximum aggregation (per Origin AS): 367644
Deaggregation factor: 2.66
Unique aggregates announced (without unneeded subnets): 468096
Number of IPv4 prefixes with a valid ROA: 513695
Number of IPv4 prefixes with an invalid ROA: 20
Number of IPv4 prefixes with no ROA: 463047
Total ASes present in the Internet Routing Table: 76400
Prefixes per ASN: 12.78
Origin-only ASes present in the Internet Routing Table: 65430
Origin ASes announcing only one prefix: 26818
Transit ASes present in the Internet Routing Table: 10970
Transit-only ASes present in the Internet Routing Table: 537
Paths with bogon ASNs present in the IPv4 Routing Table: 110
Average AS path length visible in the Internet Routing Table: 5.6
Max AS path length visible: 106
Max AS path prepend of ASN (269289) 101
Prefixes from unregistered ASNs in the Routing Table: 1001
Number of instances of unregistered ASNs: 1013
Number of 32-bit ASNs allocated by the RIRs: 45578
Number of 32-bit ASNs visible in the Routing Table: 37278
Prefixes from 32-bit ASNs in the Routing Table: 195066
Number of bogon 32-bit ASNs visible in the Routing Table: 45
Special use prefixes present in the Routing Table: 1
Prefixes being announced from unallocated address space: 380
Number of addresses announced to Internet: 3032623617
Equivalent to 180 /8s, 194 /16s and 42 /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: 317451
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 263869
Total APNIC prefixes after maximum aggregation: 75699
APNIC Deaggregation factor: 3.49
Prefixes being announced from the APNIC address blocks: 255626
Unique aggregates announced from the APNIC address blocks: 100921
APNIC Region origin ASes present in the Internet Routing Table: 14457
APNIC Prefixes per ASN: 17.68
APNIC Region origin ASes announcing only one prefix: 4389
APNIC Region transit ASes present in the Internet Routing Table: 1958
Average APNIC Region AS path length visible: 5.4
Max APNIC Region AS path length visible: 39
Number of APNIC region 32-bit ASNs visible in the Routing Table: 9855
Number of APNIC addresses announced to Internet: 761377856
Equivalent to 45 /8s, 97 /16s and 180 /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: 284799
Total ARIN prefixes after maximum aggregation: 126240
ARIN Deaggregation factor: 2.26
Prefixes being announced from the ARIN address blocks: 288232
Unique aggregates announced from the ARIN address blocks: 135525
ARIN Region origin ASes present in the Internet Routing Table: 19185
ARIN Prefixes per ASN: 15.02
ARIN Region origin ASes announcing only one prefix: 6978
ARIN Region transit ASes present in the Internet Routing Table: 2007
Average ARIN Region AS path length visible: 5.2
Max ARIN Region AS path length visible: 33
Number of ARIN region 32-bit ASNs visible in the Routing Table: 5040
Number of ARIN addresses announced to Internet: 1266885696
Equivalent to 75 /8s, 131 /16s and 36 /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, 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: 271210
Total RIPE prefixes after maximum aggregation: 129703
RIPE Deaggregation factor: 2.09
Prefixes being announced from the RIPE address blocks: 267921
Unique aggregates announced from the RIPE address blocks: 168470
RIPE Region origin ASes present in the Internet Routing Table: 28786
RIPE Prefixes per ASN: 9.31
RIPE Region origin ASes announcing only one prefix: 12123
RIPE Region transit ASes present in the Internet Routing Table: 3964
Average RIPE Region AS path length visible: 6.0
Max RIPE Region AS path length visible: 34
Number of RIPE region 32-bit ASNs visible in the Routing Table: 12071
Number of RIPE addresses announced to Internet: 722353537
Equivalent to 43 /8s, 14 /16s and 61 /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: 122686
Total LACNIC prefixes after maximum aggregation: 28799
LACNIC Deaggregation factor: 4.26
Prefixes being announced from the LACNIC address blocks: 120237
Unique aggregates announced from the LACNIC address blocks: 48578
LACNIC Region origin ASes present in the Internet Routing Table: 11162
LACNIC Prefixes per ASN: 10.77
LACNIC Region origin ASes announcing only one prefix: 2655
LACNIC Region transit ASes present in the Internet Routing Table: 2475
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: 9062
Number of LACNIC addresses announced to Internet: 177553920
Equivalent to 10 /8s, 149 /16s and 66 /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: 33197
Total AfriNIC prefixes after maximum aggregation: 6550
AfriNIC Deaggregation factor: 5.07
Prefixes being announced from the AfriNIC address blocks: 44366
Unique aggregates announced from the AfriNIC address blocks: 14289
AfriNIC Region origin ASes present in the Internet Routing Table: 1887
AfriNIC Prefixes per ASN: 23.51
AfriNIC Region origin ASes announcing only one prefix: 673
AfriNIC Region transit ASes present in the Internet Routing Table: 363
Average AfriNIC Region AS path length visible: 6.1
Max AfriNIC Region AS path length visible: 62
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1250
Number of AfriNIC addresses announced to Internet: 104230144
Equivalent to 6 /8s, 54 /16s and 109 /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 10155 8907 132 CHINAMOBILE-CN China Mobile Communication
7545 5965 839 646 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4968 4192 74 ERX-CERNET-BKB China Education and Resear
18403 4535 347 23 FPT-AS-AP FPT Telecom Company, VN
45899 4189 1846 58 VNPT-AS-VN VNPT Corp, VN
7552 3997 1331 27 VIETEL-AS-AP Viettel Group, VN
9498 3839 511 264 BBIL-AP BHARTI Airtel Ltd., IN
7713 3646 1036 71 TELKOMNET-AS-AP PT Telekomunikasi Indones
24560 2769 828 534 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd.,
4755 2202 434 192 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 10879 11912 3800 AMAZON-02, US
174 6390 8765 864 COGENT-174, US
11492 4660 310 547 CABLEONE, US
7155 4167 287 86 VIASAT-SP-BACKBONE, US
6327 3603 1320 79 SHAW, CA
22773 3412 3035 188 ASN-CXA-ALL-CCI-22773-RDC, US
749 3264 54912 2511 DNIC-AS-00749, US
7018 3197 23677 1975 ATT-INTERNET4, US
16625 2870 1255 2130 AKAMAI-AS, US
396982 2867 3652 421 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 7634 1709 143 UNI2-AS, ES
39891 4668 282 60 ALJAWWALSTC-AS, SA
20940 3911 3396 140 AKAMAI-ASN1, NL
9009 3682 317 1889 M247, RO
12389 2945 2294 880 ROSTELECOM-AS, RU
34984 2335 357 580 TELLCOM-AS, TR
5384 2312 585 30 EMIRATES-INTERNET Emirates Internet, AE
212238 1793 131 1331 CDNEXT, GB
13188 1606 100 30 TRIOLAN, UA
8452 1579 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 11550 3235 510 UNINET, MX
10620 3546 494 937 Telmex Colombia S.A., CO
13999 2532 533 357 Mega Cable, S.A. de C.V., MX
11830 2007 369 64 Instituto Costarricense de Electricidad y
28573 1339 2310 261 Claro NXT Telecomunicacoes Ltda, BR
3816 1321 779 195 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC,
6503 1155 374 163 Axtel, S.A.B. de C.V., MX
6147 1105 369 22 Telefonica del Peru S.A.A., PE
22884 1058 97 372 TOTAL PLAY TELECOMUNICACIONES SA DE CV, M
26615 1033 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 1636 593 29 RAYA-AS, EG
24863 1615 389 16 LINKdotNET-AS, EG
36992 1414 1519 283 ETISALAT-MISR, EG
29571 1352 86 61 ORANGE-COTE-IVOIRE, CI
36903 1249 554 96 MT-MPLS, MA
36935 975 521 41 Vodafone-, EG
37069 639 1099 13 MOBINIL, EG
6713 556 1861 35 IAM-AS, MA
37342 516 32 1 MOVITEL, MZ
36914 513 82 3 KENET-AS, KE
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 11550 3235 510 UNINET, MX
16509 10879 11912 3800 AMAZON-02, US
9808 10155 8907 132 CHINAMOBILE-CN China Mobile Communication
12479 7634 1709 143 UNI2-AS, ES
174 6390 8765 864 COGENT-174, US
7545 5965 839 646 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4968 4192 74 ERX-CERNET-BKB China Education and Resear
39891 4668 282 60 ALJAWWALSTC-AS, SA
11492 4660 310 547 CABLEONE, US
18403 4535 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 10155 10023 CHINAMOBILE-CN China Mobile Communications Grou
12479 7634 7491 UNI2-AS, ES
16509 10879 7079 AMAZON-02, US
174 6390 5526 COGENT-174, US
7545 5965 5319 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4968 4894 ERX-CERNET-BKB China Education and Research Net
39891 4668 4608 ALJAWWALSTC-AS, SA
18403 4535 4512 FPT-AS-AP FPT Telecom Company, VN
45899 4189 4131 VNPT-AS-VN VNPT Corp, VN
11492 4660 4113 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
23.137.192.0/24 Origin: 31798 DATACITY, CA
23.137.192.0/24 Transit: 21949 BEANFIELD, CA
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
23.141.0.0/24 Origin: 395350 RESERVED, ZZ
23.141.0.0/24 Transit: 11426 TWC-11426-CAROLINAS, US
23.152.48.0/24 Origin: 46167 RESERVED, ZZ
23.152.48.0/24 Transit: 7018 ATT-INTERNET4, 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 /14:1188 /15:2107 /16:13250 /17:8418 /18:14418
/19:24924 /20:45546 /21:52971 /22:113536 /23:102313 /24:596313
/25:95 /26:100 /27:107 /28:39 /29:82 /30:27
/31:9 /32:285
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 6701 7634 UNI2-AS, ES
8151 5736 11550 UNINET, MX
11492 3555 4660 CABLEONE, US
39891 3428 4668 ALJAWWALSTC-AS, SA
6327 3398 3603 SHAW, CA
7155 3111 4167 VIASAT-SP-BACKBONE, US
22773 2542 3412 ASN-CXA-ALL-CCI-22773-RDC, US
16509 2218 10879 AMAZON-02, US
30036 2178 2517 MEDIACOM-ENTERPRISE-BUSINESS, US
10620 2175 3546 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)
----------------------------------------------
1:2314 2:1719 3:503 4:10 5:4535 6:169
7:6 8:1528 9:1 11:172 12:1417 13:371
14:2505 15:330 16:264 17:361 18:893 20:442
21:4 22:188 23:6944 24:2646 25:2 27:2740
29:19 31:2948 32:48 34:74 35:143 36:2382
37:4544 38:9945 39:924 40:150 41:4182 42:2200
43:2540 44:334 45:17732 46:4658 47:321 49:2032
50:1873 51:580 52:1580 54:317 55:954 56:8
57:227 58:2278 59:1274 60:1165 61:2830 62:2813
63:1858 64:5420 65:2286 66:4671 67:2998 68:1330
69:4014 70:1129 71:577 72:2867 74:2786 75:1626
76:631 77:2578 78:1864 79:1653 80:2208 81:2039
82:1761 83:1407 84:1759 85:3087 86:1075 87:2425
88:1262 89:4368 90:680 91:8255 92:2671 93:2813
94:3857 95:4330 96:1263 97:316 98:1071 99:739
100:72 101:1192 102:3567 103:32587 104:4463 105:704
106:1057 107:2398 108:1170 109:4024 110:2213 111:3279
112:2079 113:1819 114:1945 115:2151 116:1981 117:2754
118:2922 119:2036 120:1928 121:1448 122:2725 123:2197
124:1716 125:2882 126:64 128:1491 129:965 130:1256
131:1852 132:822 133:444 134:1525 135:315 136:1238
137:1252 138:2891 139:1594 140:1472 141:1561 142:1783
143:1592 144:1018 145:395 146:2095 147:2053 148:2522
149:2894 150:1098 151:1387 152:2110 153:564 154:7281
155:1497 156:2591 157:1849 158:1206 159:2446 160:3221
161:1763 162:3572 163:1769 164:1943 165:2141 166:1307
167:1852 168:4091 169:789 170:4938 171:1042 172:3911
173:3120 174:907 175:1301 176:3499 177:4797 178:3564
179:2231 180:2557 181:3903 182:3346 183:2071 184:2256
185:21196 186:5021 187:4251 188:4265 189:4066 190:9643
191:1521 192:11091 193:9285 194:7700 195:5481 196:3233
197:3106 198:6049 199:8188 200:8091 201:6238 202:10871
203:10763 204:4626 205:3683 206:4627 207:3677 208:4230
209:5169 210:4888 211:2768 212:4524 213:3643 214:1071
215:48 216:6641 217:3163 218:1390 219:594 220:2073
221:1056 222:963 223:2284
End of report
More information about the ren-bgp-stats-all
mailing list