[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Fri Nov 1 21:30:20 UTC 2024
IPv4 R&E Routing Table Report 21:25 GMT Fri 01 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: 978904
Prefixes after maximum aggregation (per Origin AS): 368095
Deaggregation factor: 2.66
Unique aggregates announced (without unneeded subnets): 469102
Number of IPv4 prefixes with a valid ROA: 515543
Number of IPv4 prefixes with an invalid ROA: 27
Number of IPv4 prefixes with no ROA: 463334
Total ASes present in the Internet Routing Table: 76445
Prefixes per ASN: 12.81
Origin-only ASes present in the Internet Routing Table: 65478
Origin ASes announcing only one prefix: 26813
Transit ASes present in the Internet Routing Table: 10967
Transit-only ASes present in the Internet Routing Table: 531
Paths with bogon ASNs present in the IPv4 Routing Table: 88
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: 968
Number of instances of unregistered ASNs: 983
Number of 32-bit ASNs allocated by the RIRs: 45687
Number of 32-bit ASNs visible in the Routing Table: 37367
Prefixes from 32-bit ASNs in the Routing Table: 195491
Number of bogon 32-bit ASNs visible in the Routing Table: 37
Special use prefixes present in the Routing Table: 1
Prefixes being announced from unallocated address space: 382
Number of addresses announced to Internet: 3032073280
Equivalent to 180 /8s, 185 /16s and 196 /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: 318604
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 263304
Total APNIC prefixes after maximum aggregation: 75764
APNIC Deaggregation factor: 3.48
Prefixes being announced from the APNIC address blocks: 255473
Unique aggregates announced from the APNIC address blocks: 101083
APNIC Region origin ASes present in the Internet Routing Table: 14471
APNIC Prefixes per ASN: 17.65
APNIC Region origin ASes announcing only one prefix: 4402
APNIC Region transit ASes present in the Internet Routing Table: 1943
Average APNIC Region AS path length visible: 5.3
Max APNIC Region AS path length visible: 39
Number of APNIC region 32-bit ASNs visible in the Routing Table: 9871
Number of APNIC addresses announced to Internet: 761330496
Equivalent to 45 /8s, 96 /16s and 251 /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: 285666
Total ARIN prefixes after maximum aggregation: 126312
ARIN Deaggregation factor: 2.26
Prefixes being announced from the ARIN address blocks: 288374
Unique aggregates announced from the ARIN address blocks: 135778
ARIN Region origin ASes present in the Internet Routing Table: 19201
ARIN Prefixes per ASN: 15.02
ARIN Region origin ASes announcing only one prefix: 6987
ARIN Region transit ASes present in the Internet Routing Table: 2017
Average ARIN Region AS path length visible: 5.2
Max ARIN Region AS path length visible: 36
Number of ARIN region 32-bit ASNs visible in the Routing Table: 5061
Number of ARIN addresses announced to Internet: 1267017280
Equivalent to 75 /8s, 133 /16s and 38 /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: 272367
Total RIPE prefixes after maximum aggregation: 130000
RIPE Deaggregation factor: 2.10
Prefixes being announced from the RIPE address blocks: 269254
Unique aggregates announced from the RIPE address blocks: 168915
RIPE Region origin ASes present in the Internet Routing Table: 28802
RIPE Prefixes per ASN: 9.35
RIPE Region origin ASes announcing only one prefix: 12118
RIPE Region transit ASes present in the Internet Routing Table: 3954
Average RIPE Region AS path length visible: 6.0
Max RIPE Region AS path length visible: 41
Number of RIPE region 32-bit ASNs visible in the Routing Table: 12103
Number of RIPE addresses announced to Internet: 722135168
Equivalent to 43 /8s, 10 /16s and 232 /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: 123396
Total LACNIC prefixes after maximum aggregation: 28855
LACNIC Deaggregation factor: 4.28
Prefixes being announced from the LACNIC address blocks: 120809
Unique aggregates announced from the LACNIC address blocks: 48640
LACNIC Region origin ASes present in the Internet Routing Table: 11161
LACNIC Prefixes per ASN: 10.82
LACNIC Region origin ASes announcing only one prefix: 2635
LACNIC Region transit ASes present in the Internet Routing Table: 2492
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: 177444160
Equivalent to 10 /8s, 147 /16s and 149 /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: 33203
Total AfriNIC prefixes after maximum aggregation: 6524
AfriNIC Deaggregation factor: 5.09
Prefixes being announced from the AfriNIC address blocks: 44612
Unique aggregates announced from the AfriNIC address blocks: 14372
AfriNIC Region origin ASes present in the Internet Routing Table: 1895
AfriNIC Prefixes per ASN: 23.54
AfriNIC Region origin ASes announcing only one prefix: 671
AfriNIC Region transit ASes present in the Internet Routing Table: 366
Average AfriNIC Region AS path length visible: 6.4
Max AfriNIC Region AS path length visible: 39
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1256
Number of AfriNIC addresses announced to Internet: 103923456
Equivalent to 6 /8s, 49 /16s and 191 /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 10166 8908 135 CHINAMOBILE-CN China Mobile Communication
7545 6050 839 644 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4968 4192 74 ERX-CERNET-BKB China Education and Resear
18403 4278 347 23 FPT-AS-AP FPT Telecom Company, VN
45899 4192 1874 52 VNPT-AS-VN VNPT Corp, VN
7552 3941 1331 27 VIETEL-AS-AP Viettel Group, VN
9498 3843 511 264 BBIL-AP BHARTI Airtel Ltd., IN
7713 3652 1036 71 TELKOMNET-AS-AP PT Telekomunikasi Indones
24560 2774 829 535 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd.,
4755 2205 434 190 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 11000 11939 3885 AMAZON-02, US
174 6373 8756 831 COGENT-174, US
11492 4656 309 560 CABLEONE, US
7155 4171 288 87 VIASAT-SP-BACKBONE, US
6327 3605 1320 79 SHAW, CA
22773 3417 3035 188 ASN-CXA-ALL-CCI-22773-RDC, US
749 3263 54896 2510 DNIC-AS-00749, US
7018 3155 23661 1980 ATT-INTERNET4, US
16625 2876 1260 2134 AKAMAI-AS, US
396982 2864 3653 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 7647 1709 143 UNI2-AS, ES
39891 4720 289 58 ALJAWWALSTC-AS, SA
20940 3924 3396 141 AKAMAI-ASN1, NL
9009 3696 318 1883 M247, RO
12389 2946 2295 879 ROSTELECOM-AS, RU
5384 2410 585 30 EMIRATES-INTERNET Emirates Internet, AE
34984 2341 359 580 TELLCOM-AS, TR
212238 1847 135 1365 CDNEXT, GB
13188 1606 100 30 TRIOLAN, UA
8452 1569 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 11448 3224 552 UNINET, MX
10620 3543 494 943 Telmex Colombia S.A., CO
13999 2535 532 359 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 1323 779 196 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC,
6503 1157 374 163 Axtel, S.A.B. de C.V., MX
6147 1113 369 22 Telefonica del Peru S.A.A., PE
22884 1067 98 373 TOTAL PLAY TELECOMUNICACIONES SA DE CV, M
26615 1030 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 1627 593 29 RAYA-AS, EG
24863 1619 389 16 LINKdotNET-AS, EG
36992 1421 1519 283 ETISALAT-MISR, EG
29571 1370 87 58 ORANGE-COTE-IVOIRE, CI
36903 1249 554 96 MT-MPLS, MA
36935 986 523 45 Vodafone-, EG
37069 593 1099 13 MOBINIL, EG
6713 556 1861 35 IAM-AS, MA
36914 523 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 11448 3224 552 UNINET, MX
16509 11000 11939 3885 AMAZON-02, US
9808 10166 8908 135 CHINAMOBILE-CN China Mobile Communication
12479 7647 1709 143 UNI2-AS, ES
174 6373 8756 831 COGENT-174, US
7545 6050 839 644 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4968 4192 74 ERX-CERNET-BKB China Education and Resear
39891 4720 289 58 ALJAWWALSTC-AS, SA
11492 4656 309 560 CABLEONE, US
18403 4278 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 10166 10031 CHINAMOBILE-CN China Mobile Communications Grou
12479 7647 7504 UNI2-AS, ES
16509 11000 7115 AMAZON-02, US
174 6373 5542 COGENT-174, US
7545 6050 5406 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4968 4894 ERX-CERNET-BKB China Education and Research Net
39891 4720 4662 ALJAWWALSTC-AS, SA
18403 4278 4255 FPT-AS-AP FPT Telecom Company, VN
45899 4192 4140 VNPT-AS-VN VNPT Corp, VN
11492 4656 4096 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
23.139.88.0/24 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
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 /11:91 /12:296
/13:579 /14:1186 /15:2104 /16:13257 /17:8402 /18:14439
/19:24935 /20:45470 /21:53042 /22:113518 /23:102409 /24:598367
/25:94 /26:100 /27:105 /28:34 /29:82 /30:29
/31:9 /32:288
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 6695 7647 UNI2-AS, ES
8151 5655 11448 UNINET, MX
11492 3550 4656 CABLEONE, US
39891 3412 4720 ALJAWWALSTC-AS, SA
6327 3400 3605 SHAW, CA
7155 3115 4171 VIASAT-SP-BACKBONE, US
22773 2546 3417 ASN-CXA-ALL-CCI-22773-RDC, US
16509 2238 11000 AMAZON-02, US
30036 2191 2530 MEDIACOM-ENTERPRISE-BUSINESS, US
10620 2173 3543 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)
----------------------------------------------
1:2315 2:1727 3:512 4:10 5:4513 6:169
7:6 8:1520 9:1 11:172 12:1421 13:371
14:2531 15:331 16:265 17:362 18:903 20:453
21:4 22:188 23:6990 24:2648 25:2 27:2737
29:19 31:3040 32:48 34:74 35:146 36:2377
37:4497 38:10054 39:901 40:149 41:4142 42:2056
43:2542 44:330 45:17824 46:4794 47:319 49:2034
50:1857 51:579 52:1582 54:313 55:952 56:8
57:229 58:2273 59:1254 60:1175 61:2830 62:2846
63:1851 64:5395 65:2283 66:4662 67:2990 68:1327
69:4006 70:1126 71:579 72:2856 74:2789 75:1631
76:634 77:2582 78:1870 79:1678 80:2231 81:2045
82:1810 83:1416 84:1765 85:3118 86:1063 87:2434
88:1253 89:4373 90:703 91:8296 92:2674 93:2813
94:3932 95:4302 96:1266 97:314 98:1070 99:738
100:72 101:1190 102:3525 103:32461 104:4422 105:708
106:1061 107:2402 108:1169 109:4109 110:2234 111:3275
112:2083 113:1794 114:1947 115:2172 116:1995 117:2742
118:2891 119:2008 120:1927 121:1458 122:2733 123:2195
124:1716 125:2885 126:64 128:1435 129:957 130:1280
131:1894 132:817 133:446 134:1531 135:316 136:1265
137:1279 138:2884 139:1614 140:1480 141:1572 142:1811
143:1618 144:1009 145:399 146:2111 147:2057 148:2540
149:2896 150:1123 151:1453 152:2114 153:565 154:7243
155:1552 156:2899 157:1851 158:1214 159:2441 160:3279
161:1744 162:3578 163:1779 164:1943 165:2135 166:1337
167:1840 168:4135 169:787 170:5045 171:1014 172:3923
173:3138 174:910 175:1297 176:3527 177:4892 178:3652
179:2249 180:2571 181:3919 182:3348 183:2048 184:2272
185:21238 186:5064 187:4266 188:4247 189:4179 190:9592
191:1515 192:11214 193:9294 194:7767 195:5508 196:3214
197:3066 198:6036 199:8210 200:8136 201:6267 202:10904
203:10809 204:4667 205:3693 206:4632 207:3645 208:4245
209:5159 210:4894 211:2775 212:4570 213:3655 214:1047
215:48 216:6662 217:3205 218:1391 219:593 220:2084
221:1057 222:962 223:2321
End of report
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