[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Thu Oct 3 21:30:30 UTC 2024
IPv4 R&E Routing Table Report 21:25 GMT Thu 03 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: 975118
Prefixes after maximum aggregation (per Origin AS): 366999
Deaggregation factor: 2.66
Unique aggregates announced (without unneeded subnets): 467263
Number of IPv4 prefixes with a valid ROA: 510248
Number of IPv4 prefixes with an invalid ROA: 21
Number of IPv4 prefixes with no ROA: 464849
Total ASes present in the Internet Routing Table: 76307
Prefixes per ASN: 12.78
Origin-only ASes present in the Internet Routing Table: 65344
Origin ASes announcing only one prefix: 26807
Transit ASes present in the Internet Routing Table: 10963
Transit-only ASes present in the Internet Routing Table: 529
Paths with bogon ASNs present in the IPv4 Routing Table: 122
Average AS path length visible in the Internet Routing Table: 5.5
Max AS path length visible: 106
Max AS path prepend of ASN (269289) 101
Prefixes from unregistered ASNs in the Routing Table: 975
Number of instances of unregistered ASNs: 995
Number of 32-bit ASNs allocated by the RIRs: 45467
Number of 32-bit ASNs visible in the Routing Table: 37170
Prefixes from 32-bit ASNs in the Routing Table: 194098
Number of bogon 32-bit ASNs visible in the Routing Table: 62
Special use prefixes present in the Routing Table: 1
Prefixes being announced from unallocated address space: 386
Number of addresses announced to Internet: 3033799425
Equivalent to 180 /8s, 212 /16s and 27 /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: 316694
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 263911
Total APNIC prefixes after maximum aggregation: 75500
APNIC Deaggregation factor: 3.50
Prefixes being announced from the APNIC address blocks: 255771
Unique aggregates announced from the APNIC address blocks: 100737
APNIC Region origin ASes present in the Internet Routing Table: 14424
APNIC Prefixes per ASN: 17.73
APNIC Region origin ASes announcing only one prefix: 4378
APNIC Region transit ASes present in the Internet Routing Table: 1948
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: 9818
Number of APNIC addresses announced to Internet: 761329472
Equivalent to 45 /8s, 96 /16s and 247 /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: 284210
Total ARIN prefixes after maximum aggregation: 126238
ARIN Deaggregation factor: 2.25
Prefixes being announced from the ARIN address blocks: 287484
Unique aggregates announced from the ARIN address blocks: 135305
ARIN Region origin ASes present in the Internet Routing Table: 19186
ARIN Prefixes per ASN: 14.98
ARIN Region origin ASes announcing only one prefix: 6990
ARIN Region transit ASes present in the Internet Routing Table: 2005
Average ARIN Region AS path length visible: 5.1
Max ARIN Region AS path length visible: 33
Number of ARIN region 32-bit ASNs visible in the Routing Table: 5022
Number of ARIN addresses announced to Internet: 1267520576
Equivalent to 75 /8s, 140 /16s and 212 /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: 270650
Total RIPE prefixes after maximum aggregation: 129280
RIPE Deaggregation factor: 2.09
Prefixes being announced from the RIPE address blocks: 267216
Unique aggregates announced from the RIPE address blocks: 167696
RIPE Region origin ASes present in the Internet Routing Table: 28746
RIPE Prefixes per ASN: 9.30
RIPE Region origin ASes announcing only one prefix: 12115
RIPE Region transit ASes present in the Internet Routing Table: 3961
Average RIPE Region AS path length visible: 5.9
Max RIPE Region AS path length visible: 34
Number of RIPE region 32-bit ASNs visible in the Routing Table: 12025
Number of RIPE addresses announced to Internet: 723061377
Equivalent to 43 /8s, 25 /16s and 10 /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: 122545
Total LACNIC prefixes after maximum aggregation: 29069
LACNIC Deaggregation factor: 4.22
Prefixes being announced from the LACNIC address blocks: 120310
Unique aggregates announced from the LACNIC address blocks: 49003
LACNIC Region origin ASes present in the Internet Routing Table: 11164
LACNIC Prefixes per ASN: 10.78
LACNIC Region origin ASes announcing only one prefix: 2664
LACNIC Region transit ASes present in the Internet Routing Table: 2495
Average LACNIC Region AS path length visible: 6.0
Max LACNIC Region AS path length visible: 106
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 9060
Number of LACNIC addresses announced to Internet: 177408256
Equivalent to 10 /8s, 147 /16s and 9 /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: 32827
Total AfriNIC prefixes after maximum aggregation: 6278
AfriNIC Deaggregation factor: 5.23
Prefixes being announced from the AfriNIC address blocks: 43951
Unique aggregates announced from the AfriNIC address blocks: 14221
AfriNIC Region origin ASes present in the Internet Routing Table: 1877
AfriNIC Prefixes per ASN: 23.42
AfriNIC Region origin ASes announcing only one prefix: 660
AfriNIC Region transit ASes present in the Internet Routing Table: 361
Average AfriNIC Region AS path length visible: 6.0
Max AfriNIC Region AS path length visible: 51
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1245
Number of AfriNIC addresses announced to Internet: 104254208
Equivalent to 6 /8s, 54 /16s and 203 /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 10135 8906 121 CHINAMOBILE-CN China Mobile Communication
7545 5907 839 647 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4969 4192 74 ERX-CERNET-BKB China Education and Resear
18403 4438 347 23 FPT-AS-AP FPT Telecom Company, VN
45899 4188 1846 58 VNPT-AS-VN VNPT Corp, VN
7552 4016 1331 27 VIETEL-AS-AP Viettel Group, VN
9498 3814 509 264 BBIL-AP BHARTI Airtel Ltd., IN
7713 3647 1036 71 TELKOMNET-AS-AP PT Telekomunikasi Indones
24560 2822 850 460 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd.,
4755 2200 434 195 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 10843 11838 3802 AMAZON-02, US
174 6390 8769 885 COGENT-174, US
11492 4649 309 547 CABLEONE, US
7155 4167 287 86 VIASAT-SP-BACKBONE, US
6327 3602 1320 79 SHAW, CA
749 3483 55081 2706 DNIC-AS-00749, US
22773 3414 3035 188 ASN-CXA-ALL-CCI-22773-RDC, US
7018 3197 23680 1977 ATT-INTERNET4, US
16625 2879 1276 2146 AKAMAI-AS, US
396982 2836 3603 418 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 7629 1708 141 UNI2-AS, ES
39891 4466 269 62 ALJAWWALSTC-AS, SA
20940 3881 3396 140 AKAMAI-ASN1, NL
9009 3682 315 1872 M247, RO
12389 2929 2295 883 ROSTELECOM-AS, RU
34984 2331 357 581 TELLCOM-AS, TR
5384 2316 585 30 EMIRATES-INTERNET Emirates Internet, AE
212238 1773 128 1313 CDNEXT, GB
13188 1606 100 30 TRIOLAN, UA
8452 1568 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 11567 3247 502 UNINET, MX
10620 3546 494 937 Telmex Colombia S.A., CO
13999 2550 534 363 Mega Cable, S.A. de C.V., MX
11830 2007 369 64 Instituto Costarricense de Electricidad y
28573 1338 2310 261 Claro NXT Telecomunicacoes Ltda, BR
3816 1319 778 194 COLOMBIA TELECOMUNICACIONES S.A. ESP, CO
6503 1118 310 486 Axtel, S.A.B. de C.V., MX
6147 1105 369 22 Telefonica del Peru S.A.A., PE
22884 1071 98 372 TOTAL PLAY TELECOMUNICACIONES SA DE CV, M
26615 1042 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 1613 389 16 LINKdotNET-AS, EG
36992 1412 1519 283 ETISALAT-MISR, EG
29571 1340 85 64 ORANGE-COTE-IVOIRE, CI
36903 1249 554 96 MT-MPLS, MA
36935 974 523 47 Vodafone-, EG
6713 557 1861 35 IAM-AS, MA
37069 556 1100 11 MOBINIL, EG
36914 528 82 3 KENET-AS, KE
37342 516 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 11567 3247 502 UNINET, MX
16509 10843 11838 3802 AMAZON-02, US
9808 10135 8906 121 CHINAMOBILE-CN China Mobile Communication
12479 7629 1708 141 UNI2-AS, ES
174 6390 8769 885 COGENT-174, US
7545 5907 839 647 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4969 4192 74 ERX-CERNET-BKB China Education and Resear
11492 4649 309 547 CABLEONE, US
39891 4466 269 62 ALJAWWALSTC-AS, SA
18403 4438 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 10135 10014 CHINAMOBILE-CN China Mobile Communications Grou
12479 7629 7488 UNI2-AS, ES
16509 10843 7041 AMAZON-02, US
174 6390 5505 COGENT-174, US
7545 5907 5260 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4969 4895 ERX-CERNET-BKB China Education and Research Net
18403 4438 4415 FPT-AS-AP FPT Telecom Company, VN
39891 4466 4404 ALJAWWALSTC-AS, SA
45899 4188 4130 VNPT-AS-VN VNPT Corp, VN
11492 4649 4102 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
203727 UNALLOCATED 5.42.92.0/24 215826 PARTNER-HOSTING-LTD, GB
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
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
23.140.216.0/24 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
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 /11:92 /12:295
/13:579 /14:1186 /15:2104 /16:13280 /17:8431 /18:14422
/19:24917 /20:45491 /21:52993 /22:113294 /23:102497 /24:594730
/25:95 /26:97 /27:105 /28:38 /29:82 /30:28
/31:9 /32:285
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 6684 7629 UNI2-AS, ES
8151 5735 11567 UNINET, MX
11492 3554 4649 CABLEONE, US
6327 3397 3602 SHAW, CA
39891 3292 4466 ALJAWWALSTC-AS, SA
7155 3111 4167 VIASAT-SP-BACKBONE, US
22773 2546 3414 ASN-CXA-ALL-CCI-22773-RDC, US
16509 2216 10843 AMAZON-02, US
10620 2175 3546 Telmex Colombia S.A., CO
30036 2161 2498 MEDIACOM-ENTERPRISE-BUSINESS, US
Complete listing at https://bgp.nsrc.org/REN/Guam/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:2315 2:1720 3:488 4:10 5:4476 6:163
7:6 8:1524 9:1 11:172 12:1427 13:374
14:2488 15:328 16:264 17:367 18:891 20:423
21:4 22:188 23:6892 24:2632 25:2 27:2726
29:19 31:2841 32:48 34:69 35:141 36:2375
37:4566 38:9769 39:927 40:150 41:4171 42:2127
43:2532 44:335 45:17648 46:4667 47:321 49:2028
50:1871 51:513 52:1577 54:317 55:954 56:8
57:224 58:2272 59:1274 60:1146 61:2890 62:2795
63:1866 64:5406 65:2273 66:4695 67:2992 68:1332
69:4006 70:1131 71:576 72:2853 74:2788 75:1624
76:613 77:2559 78:1873 79:1649 80:2209 81:2035
82:1756 83:1409 84:1752 85:3098 86:1114 87:2424
88:1259 89:4304 90:668 91:8240 92:2661 93:2805
94:3858 95:4291 96:1271 97:316 98:1069 99:738
100:74 101:1194 102:3542 103:32597 104:4449 105:709
106:1058 107:2397 108:1167 109:4014 110:2221 111:3285
112:2081 113:1822 114:1911 115:2141 116:1994 117:2755
118:2915 119:2081 120:1928 121:1462 122:2837 123:2191
124:1715 125:2891 126:64 128:1474 129:970 130:1247
131:1849 132:821 133:444 134:1520 135:312 136:1212
137:1239 138:2867 139:1597 140:1456 141:1436 142:1753
143:1604 144:1013 145:374 146:2097 147:2052 148:2553
149:2889 150:1068 151:1382 152:2115 153:566 154:7282
155:1483 156:2595 157:1836 158:1195 159:2459 160:3160
161:1733 162:3573 163:1762 164:1948 165:2141 166:1287
167:1848 168:4055 169:787 170:4948 171:1051 172:3931
173:3108 174:902 175:1291 176:3491 177:4830 178:3593
179:2200 180:2499 181:3889 182:3349 183:2073 184:2260
185:21153 186:5028 187:4307 188:4190 189:4131 190:9639
191:1514 192:11102 193:9262 194:7683 195:5486 196:3240
197:2742 198:6042 199:8136 200:8149 201:6372 202:10893
203:10773 204:4576 205:3706 206:4630 207:3671 208:4223
209:5142 210:4893 211:2759 212:4498 213:3674 214:1068
215:62 216:6632 217:3071 218:1407 219:591 220:2069
221:1056 222:963 223:2264
End of report
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