[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Tue Jul 23 21:30:26 UTC 2024
IPv4 R&E Routing Table Report 21:25 GMT Tue 23 Jul, 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: 961424
Prefixes after maximum aggregation (per Origin AS): 362241
Deaggregation factor: 2.65
Unique aggregates announced (without unneeded subnets): 463861
Number of IPv4 prefixes with a valid ROA: 495078
Number of IPv4 prefixes with an invalid ROA: 19
Number of IPv4 prefixes with no ROA: 466327
Total ASes present in the Internet Routing Table: 75205
Prefixes per ASN: 12.78
Origin-only ASes present in the Internet Routing Table: 64363
Origin ASes announcing only one prefix: 26223
Transit ASes present in the Internet Routing Table: 10842
Transit-only ASes present in the Internet Routing Table: 535
Paths with bogon ASNs present in the IPv4 Routing Table: 74
Average AS path length visible in the Internet Routing Table: 5.4
Max AS path length visible: 85
Max AS path prepend of ASN (152107) 80
Prefixes from unregistered ASNs in the Routing Table: 990
Number of instances of unregistered ASNs: 1002
Number of 32-bit ASNs allocated by the RIRs: 45032
Number of 32-bit ASNs visible in the Routing Table: 36006
Prefixes from 32-bit ASNs in the Routing Table: 191300
Number of bogon 32-bit ASNs visible in the Routing Table: 31
Special use prefixes present in the Routing Table: 1
Prefixes being announced from unallocated address space: 402
Number of addresses announced to Internet: 3024903808
Equivalent to 180 /8s, 76 /16s and 94 /24s
Percentage of available address space announced: 81.7
Percentage of allocated address space announced: 81.7
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: 320278
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 248365
Total APNIC prefixes after maximum aggregation: 72858
APNIC Deaggregation factor: 3.41
Prefixes being announced from the APNIC address blocks: 240510
Unique aggregates announced from the APNIC address blocks: 99594
APNIC Region origin ASes present in the Internet Routing Table: 13437
APNIC Prefixes per ASN: 17.90
APNIC Region origin ASes announcing only one prefix: 4189
APNIC Region transit ASes present in the Internet Routing Table: 1870
Average APNIC Region AS path length visible: 5.2
Max APNIC Region AS path length visible: 85
Number of APNIC region 32-bit ASNs visible in the Routing Table: 8891
Number of APNIC addresses announced to Internet: 760496448
Equivalent to 45 /8s, 84 /16s and 65 /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: 280629
Total ARIN prefixes after maximum aggregation: 125513
ARIN Deaggregation factor: 2.24
Prefixes being announced from the ARIN address blocks: 285152
Unique aggregates announced from the ARIN address blocks: 134797
ARIN Region origin ASes present in the Internet Routing Table: 19124
ARIN Prefixes per ASN: 14.91
ARIN Region origin ASes announcing only one prefix: 6943
ARIN Region transit ASes present in the Internet Routing Table: 1993
Average ARIN Region AS path length visible: 5.0
Max ARIN Region AS path length visible: 28
Number of ARIN region 32-bit ASNs visible in the Routing Table: 4941
Number of ARIN addresses announced to Internet: 1267235136
Equivalent to 75 /8s, 136 /16s and 121 /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: 268952
Total RIPE prefixes after maximum aggregation: 127852
RIPE Deaggregation factor: 2.10
Prefixes being announced from the RIPE address blocks: 264252
Unique aggregates announced from the RIPE address blocks: 165462
RIPE Region origin ASes present in the Internet Routing Table: 28709
RIPE Prefixes per ASN: 9.20
RIPE Region origin ASes announcing only one prefix: 12092
RIPE Region transit ASes present in the Internet Routing Table: 3959
Average RIPE Region AS path length visible: 5.6
Max RIPE Region AS path length visible: 41
Number of RIPE region 32-bit ASNs visible in the Routing Table: 11919
Number of RIPE addresses announced to Internet: 714576384
Equivalent to 42 /8s, 151 /16s and 146 /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: 129475
Total LACNIC prefixes after maximum aggregation: 29040
LACNIC Deaggregation factor: 4.46
Prefixes being announced from the LACNIC address blocks: 127310
Unique aggregates announced from the LACNIC address blocks: 50181
LACNIC Region origin ASes present in the Internet Routing Table: 11143
LACNIC Prefixes per ASN: 11.43
LACNIC Region origin ASes announcing only one prefix: 2363
LACNIC Region transit ASes present in the Internet Routing Table: 2469
Average LACNIC Region AS path length visible: 6.0
Max LACNIC Region AS path length visible: 61
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 9031
Number of LACNIC addresses announced to Internet: 177112576
Equivalent to 10 /8s, 142 /16s and 134 /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: 33013
Total AfriNIC prefixes after maximum aggregation: 6321
AfriNIC Deaggregation factor: 5.22
Prefixes being announced from the AfriNIC address blocks: 43798
Unique aggregates announced from the AfriNIC address blocks: 13503
AfriNIC Region origin ASes present in the Internet Routing Table: 1864
AfriNIC Prefixes per ASN: 23.50
AfriNIC Region origin ASes announcing only one prefix: 636
AfriNIC Region transit ASes present in the Internet Routing Table: 355
Average AfriNIC Region AS path length visible: 5.8
Max AfriNIC Region AS path length visible: 39
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1224
Number of AfriNIC addresses announced to Internet: 105235456
Equivalent to 6 /8s, 69 /16s and 196 /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 9838 8746 74 CHINAMOBILE-CN China Mobile Communication
7545 5656 776 667 TPG-INTERNET-AP TPG Telecom Limited, AU
18403 4175 347 23 FPT-AS-AP FPT Telecom Company, VN
7552 3957 1331 21 VIETEL-AS-AP Viettel Group, VN
9498 3766 511 264 BBIL-AP BHARTI Airtel Ltd., IN
7713 3626 1044 66 TELKOMNET-AS-AP PT Telekomunikasi Indones
45899 3239 1841 104 VNPT-AS-VN VNPT Corp, VN
24560 2801 857 428 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd.,
4755 2173 433 196 TATACOMM-AS TATA Communications formerly
45090 2152 1438 79 TENCENT-NET-AP Shenzhen Tencent Computer
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 10179 11548 3639 AMAZON-02, US
11492 4632 307 548 CABLEONE, US
7155 4166 287 88 VIASAT-SP-BACKBONE, US
174 3755 8789 882 COGENT-174, US
6327 3595 1320 79 SHAW, CA
22773 3423 3035 188 ASN-CXA-ALL-CCI-22773-RDC, US
749 3252 54899 2504 DNIC-AS-00749, US
16625 3071 1327 2204 AKAMAI-AS, US
7018 2927 23688 1832 ATT-INTERNET4, US
396982 2759 3594 408 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 7713 1708 145 UNI2-AS, ES
39891 4521 271 59 ALJAWWALSTC-AS, SA
20940 3856 3396 144 AKAMAI-ASN1, NL
9009 3585 306 1832 M247, RO
12389 2644 2281 840 ROSTELECOM-AS, RU
34984 2347 361 578 TELLCOM-AS, TR
8551 1779 368 35 BEZEQ-INTERNATIONAL-AS Bezeqint Internet
212238 1717 123 1256 CDNEXT, GB
13188 1607 100 26 TRIOLAN, UA
8452 1575 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 11870 3306 505 UNINET, MX
10620 3509 491 959 Telmex Colombia S.A., CO
13999 2543 354 674 Mega Cable, S.A. de C.V., MX
11830 2004 369 64 Instituto Costarricense de Electricidad y
28573 1343 2311 258 Claro NXT Telecomunicacoes Ltda, BR
3816 1326 783 198 COLOMBIA TELECOMUNICACIONES S.A. ESP, CO
6503 1127 314 478 Axtel, S.A.B. de C.V., MX
28202 1114 52 9 Rede Brasileira de Comunicacao SA, BR
6147 1101 369 22 Telefonica del Peru S.A.A., PE
19037 1096 278 31 AMX Argentina S.A., AR
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 1613 389 16 LINKdotNET-AS, EG
24835 1570 593 29 RAYA-AS, EG
36992 1382 1520 280 ETISALAT-MISR, EG
29571 1276 81 76 ORANGE-COTE-IVOIRE, CI
36903 1249 554 96 MT-MPLS, MA
36935 938 521 43 Vodafone-, EG
37457 562 310 36 Telkom-Internet, ZA
6713 556 1861 35 IAM-AS, MA
36914 529 82 3 KENET-AS, KE
37342 512 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 11870 3306 505 UNINET, MX
16509 10179 11548 3639 AMAZON-02, US
9808 9838 8746 74 CHINAMOBILE-CN China Mobile Communication
12479 7713 1708 145 UNI2-AS, ES
7545 5656 776 667 TPG-INTERNET-AP TPG Telecom Limited, AU
11492 4632 307 548 CABLEONE, US
39891 4521 271 59 ALJAWWALSTC-AS, SA
18403 4175 347 23 FPT-AS-AP FPT Telecom Company, VN
7155 4166 287 88 VIASAT-SP-BACKBONE, US
7552 3957 1331 21 VIETEL-AS-AP Viettel Group, 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 9838 9764 CHINAMOBILE-CN China Mobile Communications Grou
12479 7713 7568 UNI2-AS, ES
16509 10179 6540 AMAZON-02, US
7545 5656 4989 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4521 4462 ALJAWWALSTC-AS, SA
18403 4175 4152 FPT-AS-AP FPT Telecom Company, VN
11492 4632 4084 CABLEONE, US
7155 4166 4078 VIASAT-SP-BACKBONE, US
7552 3957 3936 VIETEL-AS-AP Viettel Group, VN
20940 3856 3712 AKAMAI-ASN1, NL
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
23.140.216.0/24 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
23.170.224.0/24 Origin: 30168 RESERVED, ZZ
23.170.224.0/24 Transit: 397095 SETSONLLC, US
23.189.192.0/24 Origin: 27593 RESERVED, ZZ
23.189.192.0/24 Transit: 174 COGENT-174, 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 /10:37 /11:92 /12:294
/13:574 /14:1176 /15:2095 /16:13250 /17:8272 /18:13855
/19:24638 /20:43767 /21:52068 /22:112047 /23:102933 /24:585546
/25:86 /26:75 /27:133 /28:37 /29:83 /30:28
/31:9 /32:297
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 6804 7713 UNI2-AS, ES
8151 5932 11870 UNINET, MX
11492 3541 4632 CABLEONE, US
6327 3392 3595 SHAW, CA
39891 3361 4521 ALJAWWALSTC-AS, SA
7155 3111 4166 VIASAT-SP-BACKBONE, US
22773 2559 3423 ASN-CXA-ALL-CCI-22773-RDC, US
30036 2157 2497 MEDIACOM-ENTERPRISE-BUSINESS, US
10620 2142 3509 Telmex Colombia S.A., CO
16509 2139 10179 AMAZON-02, US
Complete listing at https://bgp.nsrc.org/REN/Guam/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:2283 2:1512 3:378 4:8 5:4665 6:149
7:6 8:1514 9:1 11:172 12:1438 13:361
14:2333 15:323 16:219 17:367 18:786 20:391
21:4 22:188 23:6929 24:3091 25:2 27:2557
29:19 31:2587 32:53 34:64 35:136 36:2313
37:4476 38:8278 39:912 40:146 41:4249 42:1988
43:2378 44:334 45:17788 46:4579 47:300 49:1955
50:1869 51:583 52:1577 54:318 55:926 56:8
57:220 58:2134 59:1175 60:1051 61:2817 62:2824
63:1898 64:5632 65:2305 66:4727 67:3045 68:1322
69:4082 70:1325 71:569 72:2930 74:2623 75:1588
76:616 77:2613 78:1881 79:1789 80:2188 81:2034
82:1677 83:1369 84:1726 85:3195 86:943 87:2293
88:1303 89:4251 90:699 91:8282 92:2351 93:2738
94:3707 95:4178 96:1281 97:317 98:1026 99:739
100:73 101:1158 102:3539 103:30218 104:4780 105:1081
106:994 107:2497 108:1162 109:4012 110:2119 111:3199
112:2052 113:1780 114:1689 115:1970 116:1940 117:2637
118:2561 119:1978 120:1780 121:1313 122:2710 123:2267
124:1572 125:2836 126:32 128:1427 129:938 130:1208
131:1940 132:825 133:417 134:1725 135:319 136:1127
137:1194 138:3004 139:1538 140:1422 141:1388 142:1683
143:1648 144:1005 145:363 146:2136 147:2019 148:2565
149:2790 150:1035 151:1334 152:2244 153:592 154:6878
155:1439 156:2222 157:1849 158:1174 159:2443 160:2891
161:1706 162:3550 163:1717 164:1703 165:2160 166:1250
167:1831 168:4182 169:808 170:5092 171:1033 172:3892
173:3093 174:897 175:1257 176:3518 177:5365 178:3595
179:2360 180:2410 181:3844 182:3326 183:1980 184:2259
185:21111 186:5262 187:4697 188:4196 189:4364 190:9623
191:1975 192:11064 193:9210 194:7547 195:5427 196:3272
197:2691 198:5971 199:8003 200:8466 201:6323 202:10336
203:10358 204:4594 205:3662 206:4543 207:3582 208:4181
209:5026 210:4551 211:2535 212:4368 213:3651 214:1063
215:49 216:6774 217:3033 218:1345 219:428 220:1801
221:1039 222:693 223:2197
End of report
More information about the ren-bgp-stats-all
mailing list