[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Thu Sep 19 21:30:23 UTC 2024
IPv4 R&E Routing Table Report 21:25 GMT Thu 19 Sep, 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: 973010
Prefixes after maximum aggregation (per Origin AS): 366314
Deaggregation factor: 2.66
Unique aggregates announced (without unneeded subnets): 465944
Number of IPv4 prefixes with a valid ROA: 507056
Number of IPv4 prefixes with an invalid ROA: 19
Number of IPv4 prefixes with no ROA: 465935
Total ASes present in the Internet Routing Table: 76239
Prefixes per ASN: 12.76
Origin-only ASes present in the Internet Routing Table: 65319
Origin ASes announcing only one prefix: 26771
Transit ASes present in the Internet Routing Table: 10920
Transit-only ASes present in the Internet Routing Table: 533
Paths with bogon ASNs present in the IPv4 Routing Table: 100
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: 985
Number of instances of unregistered ASNs: 996
Number of 32-bit ASNs allocated by the RIRs: 45387
Number of 32-bit ASNs visible in the Routing Table: 37072
Prefixes from 32-bit ASNs in the Routing Table: 193519
Number of bogon 32-bit ASNs visible in the Routing Table: 42
Special use prefixes present in the Routing Table: 1
Prefixes being announced from unallocated address space: 371
Number of addresses announced to Internet: 3036299264
Equivalent to 180 /8s, 250 /16s and 64 /24s
Percentage of available address space announced: 82.0
Percentage of allocated address space announced: 82.0
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: 316164
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 263884
Total APNIC prefixes after maximum aggregation: 75700
APNIC Deaggregation factor: 3.49
Prefixes being announced from the APNIC address blocks: 255638
Unique aggregates announced from the APNIC address blocks: 100510
APNIC Region origin ASes present in the Internet Routing Table: 14394
APNIC Prefixes per ASN: 17.76
APNIC Region origin ASes announcing only one prefix: 4366
APNIC Region transit ASes present in the Internet Routing Table: 1949
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: 9781
Number of APNIC addresses announced to Internet: 763858496
Equivalent to 45 /8s, 135 /16s and 142 /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: 283218
Total ARIN prefixes after maximum aggregation: 126068
ARIN Deaggregation factor: 2.25
Prefixes being announced from the ARIN address blocks: 286779
Unique aggregates announced from the ARIN address blocks: 135175
ARIN Region origin ASes present in the Internet Routing Table: 19154
ARIN Prefixes per ASN: 14.97
ARIN Region origin ASes announcing only one prefix: 6962
ARIN Region transit ASes present in the Internet Routing Table: 1996
Average ARIN Region AS path length visible: 5.1
Max ARIN Region AS path length visible: 29
Number of ARIN region 32-bit ASNs visible in the Routing Table: 5000
Number of ARIN addresses announced to Internet: 1267087936
Equivalent to 75 /8s, 134 /16s and 58 /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: 269690
Total RIPE prefixes after maximum aggregation: 128934
RIPE Deaggregation factor: 2.09
Prefixes being announced from the RIPE address blocks: 266258
Unique aggregates announced from the RIPE address blocks: 167153
RIPE Region origin ASes present in the Internet Routing Table: 28741
RIPE Prefixes per ASN: 9.26
RIPE Region origin ASes announcing only one prefix: 12104
RIPE Region transit ASes present in the Internet Routing Table: 3943
Average RIPE Region AS path length visible: 5.9
Max RIPE Region AS path length visible: 30
Number of RIPE region 32-bit ASNs visible in the Routing Table: 11994
Number of RIPE addresses announced to Internet: 723250048
Equivalent to 43 /8s, 27 /16s and 235 /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: 122677
Total LACNIC prefixes after maximum aggregation: 28730
LACNIC Deaggregation factor: 4.27
Prefixes being announced from the LACNIC address blocks: 120376
Unique aggregates announced from the LACNIC address blocks: 48549
LACNIC Region origin ASes present in the Internet Routing Table: 11155
LACNIC Prefixes per ASN: 10.79
LACNIC Region origin ASes announcing only one prefix: 2676
LACNIC Region transit ASes present in the Internet Routing Table: 2484
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: 9058
Number of LACNIC addresses announced to Internet: 177697536
Equivalent to 10 /8s, 151 /16s and 115 /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: 32556
Total AfriNIC prefixes after maximum aggregation: 6239
AfriNIC Deaggregation factor: 5.22
Prefixes being announced from the AfriNIC address blocks: 43588
Unique aggregates announced from the AfriNIC address blocks: 14251
AfriNIC Region origin ASes present in the Internet Routing Table: 1876
AfriNIC Prefixes per ASN: 23.23
AfriNIC Region origin ASes announcing only one prefix: 663
AfriNIC Region transit ASes present in the Internet Routing Table: 360
Average AfriNIC Region AS path length visible: 6.0
Max AfriNIC Region AS path length visible: 39
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1239
Number of AfriNIC addresses announced to Internet: 104174592
Equivalent to 6 /8s, 53 /16s and 148 /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 10136 8906 121 CHINAMOBILE-CN China Mobile Communication
7545 5751 839 649 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4968 4192 74 ERX-CERNET-BKB China Education and Resear
18403 4363 347 23 FPT-AS-AP FPT Telecom Company, VN
45899 4190 1846 58 VNPT-AS-VN VNPT Corp, VN
7552 4014 1331 27 VIETEL-AS-AP Viettel Group, VN
9498 3769 507 259 BBIL-AP BHARTI Airtel Ltd., IN
7713 3643 1044 66 TELKOMNET-AS-AP PT Telekomunikasi Indones
24560 2808 847 461 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd.,
45090 2198 1439 86 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 10730 11811 3768 AMAZON-02, US
174 5908 8781 911 COGENT-174, US
11492 4643 309 546 CABLEONE, US
7155 4169 287 86 VIASAT-SP-BACKBONE, US
6327 3602 1320 79 SHAW, CA
749 3483 55081 2706 DNIC-AS-00749, US
22773 3411 3035 188 ASN-CXA-ALL-CCI-22773-RDC, US
7018 3094 23685 1938 ATT-INTERNET4, US
16625 2868 1270 2135 AKAMAI-AS, US
396982 2826 3603 427 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 7644 1708 145 UNI2-AS, ES
39891 4602 278 58 ALJAWWALSTC-AS, SA
20940 3862 3396 140 AKAMAI-ASN1, NL
9009 3658 312 1867 M247, RO
12389 2859 2283 865 ROSTELECOM-AS, RU
34984 2334 359 585 TELLCOM-AS, TR
5384 2295 585 30 EMIRATES-INTERNET Emirates Internet, AE
212238 1789 128 1325 CDNEXT, GB
13188 1607 100 26 TRIOLAN, UA
8452 1581 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 11704 3253 493 UNINET, MX
10620 3543 494 935 Telmex Colombia S.A., CO
13999 2554 534 365 Mega Cable, S.A. de C.V., MX
11830 2010 369 64 Instituto Costarricense de Electricidad y
28573 1337 2309 261 Claro NXT Telecomunicacoes Ltda, BR
3816 1322 782 194 COLOMBIA TELECOMUNICACIONES S.A. ESP, CO
6503 1148 374 163 Axtel, S.A.B. de C.V., MX
6147 1104 369 22 Telefonica del Peru S.A.A., PE
22884 1067 98 374 TOTAL PLAY TELECOMUNICACIONES SA DE CV, M
26615 1044 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 1622 593 29 RAYA-AS, EG
24863 1609 389 16 LINKdotNET-AS, EG
36992 1411 1519 282 ETISALAT-MISR, EG
29571 1336 85 65 ORANGE-COTE-IVOIRE, CI
36903 1249 554 96 MT-MPLS, MA
36935 975 523 48 Vodafone-, EG
6713 557 1861 35 IAM-AS, MA
36914 527 82 3 KENET-AS, KE
37342 516 32 1 MOVITEL, MZ
15399 508 56 57 WANANCHI-, 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 11704 3253 493 UNINET, MX
16509 10730 11811 3768 AMAZON-02, US
9808 10136 8906 121 CHINAMOBILE-CN China Mobile Communication
12479 7644 1708 145 UNI2-AS, ES
174 5908 8781 911 COGENT-174, US
7545 5751 839 649 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4968 4192 74 ERX-CERNET-BKB China Education and Resear
11492 4643 309 546 CABLEONE, US
39891 4602 278 58 ALJAWWALSTC-AS, SA
18403 4363 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 10136 10015 CHINAMOBILE-CN China Mobile Communications Grou
12479 7644 7499 UNI2-AS, ES
16509 10730 6962 AMAZON-02, US
7545 5751 5102 TPG-INTERNET-AP TPG Telecom Limited, AU
174 5908 4997 COGENT-174, US
4538 4968 4894 ERX-CERNET-BKB China Education and Research Net
39891 4602 4544 ALJAWWALSTC-AS, SA
18403 4363 4340 FPT-AS-AP FPT Telecom Company, VN
45899 4190 4132 VNPT-AS-VN VNPT Corp, VN
11492 4643 4097 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
23.140.216.0/24 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 /10:37 /11:92 /12:295
/13:577 /14:1184 /15:2123 /16:13311 /17:8436 /18:14435
/19:24989 /20:45297 /21:52774 /22:113252 /23:102479 /24:592981
/25:86 /26:84 /27:104 /28:38 /29:82 /30:28
/31:9 /32:285
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 6686 7644 UNI2-AS, ES
8151 5871 11704 UNINET, MX
11492 3553 4643 CABLEONE, US
6327 3397 3602 SHAW, CA
39891 3364 4602 ALJAWWALSTC-AS, SA
7155 3113 4169 VIASAT-SP-BACKBONE, US
22773 2543 3411 ASN-CXA-ALL-CCI-22773-RDC, US
10620 2172 3543 Telmex Colombia S.A., CO
30036 2171 2509 MEDIACOM-ENTERPRISE-BUSINESS, US
16509 2168 10730 AMAZON-02, US
Complete listing at https://bgp.nsrc.org/REN/Guam/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:2332 2:1706 3:475 4:10 5:4543 6:161
7:6 8:1524 9:1 11:172 12:1426 13:371
14:2461 15:328 16:259 17:365 18:886 20:421
21:4 22:188 23:6891 24:2681 25:2 27:2712
29:19 31:2765 32:48 34:69 35:141 36:2382
37:4526 38:9812 39:924 40:150 41:4191 42:2060
43:2541 44:332 45:17580 46:4626 47:321 49:2001
50:1876 51:578 52:1581 54:317 55:964 56:8
57:219 58:2270 59:1278 60:1102 61:2869 62:2783
63:1854 64:5443 65:2286 66:4678 67:3008 68:1328
69:3995 70:1133 71:577 72:2860 74:2780 75:1631
76:618 77:2535 78:1859 79:1628 80:2188 81:2025
82:1706 83:1409 84:1759 85:3096 86:1092 87:2342
88:1254 89:4289 90:682 91:8257 92:2535 93:2758
94:3842 95:4281 96:1289 97:316 98:1070 99:737
100:73 101:1194 102:3506 103:32524 104:4441 105:708
106:1067 107:2387 108:1168 109:3976 110:2193 111:3271
112:2082 113:1824 114:1907 115:2120 116:1993 117:2714
118:2911 119:2087 120:1935 121:1461 122:2836 123:2214
124:1714 125:2884 126:64 128:1450 129:967 130:1248
131:1856 132:820 133:428 134:1511 135:311 136:1210
137:1239 138:2848 139:1586 140:1456 141:1442 142:1753
143:1616 144:1014 145:366 146:2094 147:2046 148:2548
149:2880 150:1068 151:1372 152:2106 153:568 154:6837
155:1504 156:2485 157:1826 158:1180 159:2456 160:3095
161:1738 162:3569 163:1764 164:1946 165:2141 166:1311
167:1825 168:4073 169:778 170:4975 171:1068 172:3918
173:3106 174:902 175:1280 176:3477 177:4834 178:3604
179:2204 180:2497 181:3893 182:3347 183:2077 184:2251
185:21121 186:5011 187:4313 188:4181 189:4183 190:9633
191:1490 192:11089 193:9260 194:7645 195:5469 196:3241
197:2737 198:6042 199:8135 200:8194 201:6337 202:10897
203:10755 204:4604 205:3695 206:4495 207:3664 208:4204
209:5158 210:4897 211:2752 212:4480 213:3673 214:1066
215:62 216:6650 217:3080 218:1423 219:592 220:2046
221:1055 222:979 223:2257
End of report
More information about the ren-bgp-stats-all
mailing list