[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at frr.nsrc.org
Sat Apr 30 21:32:53 UTC 2022
IPv4 R&E Routing Table Report 21:25 GMT Sat 30 Apr, 2022
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: 910508
Prefixes after maximum aggregation (per Origin AS): 338237
Deaggregation factor: 2.69
Unique aggregates announced (without unneeded subnets): 430614
Number of IPv4 prefixes with a valid ROA: 665228
Number of IPv4 prefixes with an invalid ROA: 5716
Number of IPv4 prefixes with no ROA: 1150071
Total ASes present in the Internet Routing Table: 73112
Prefixes per ASN: 12.45
Origin-only ASes present in the Internet Routing Table: 63005
Origin ASes announcing only one prefix: 25291
Transit ASes present in the Internet Routing Table: 10107
Transit-only ASes present in the Internet Routing Table: 354
Average AS path length visible in the Internet Routing Table: 4.4
Max AS path length visible: 65
Max AS path prepend of ASN (267602) 58
Prefixes from unregistered ASNs in the Routing Table: 855
Number of instances of unregistered ASNs: 860
Number of 32-bit ASNs allocated by the RIRs: 39260
Number of 32-bit ASNs visible in the Routing Table: 32640
Prefixes from 32-bit ASNs in the Routing Table: 159998
Number of bogon 32-bit ASNs visible in the Routing Table: 20
Special use prefixes present in the Routing Table: 57
Prefixes being announced from unallocated address space: 534
Number of addresses announced to Internet: 3067808390
Equivalent to 182 /8s, 219 /16s and 10 /24s
Percentage of available address space announced: 82.9
Percentage of allocated address space announced: 82.9
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: 312955
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 232497
Total APNIC prefixes after maximum aggregation: 66417
APNIC Deaggregation factor: 3.50
Prefixes being announced from the APNIC address blocks: 227708
Unique aggregates announced from the APNIC address blocks: 94775
APNIC Region origin ASes present in the Internet Routing Table: 12596
APNIC Prefixes per ASN: 18.08
APNIC Region origin ASes announcing only one prefix: 3565
APNIC Region transit ASes present in the Internet Routing Table: 1718
Average APNIC Region AS path length visible: 4.5
Max APNIC Region AS path length visible: 27
Number of APNIC region 32-bit ASNs visible in the Routing Table: 7820
Number of APNIC addresses announced to Internet: 773663040
Equivalent to 46 /8s, 29 /16s and 41 /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, 131072-151865
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: 263618
Total ARIN prefixes after maximum aggregation: 120190
ARIN Deaggregation factor: 2.19
Prefixes being announced from the ARIN address blocks: 263448
Unique aggregates announced from the ARIN address blocks: 124581
ARIN Region origin ASes present in the Internet Routing Table: 19042
ARIN Prefixes per ASN: 13.84
ARIN Region origin ASes announcing only one prefix: 6909
ARIN Region transit ASes present in the Internet Routing Table: 1902
Average ARIN Region AS path length visible: 4.4
Max ARIN Region AS path length visible: 36
Number of ARIN region 32-bit ASNs visible in the Routing Table: 4483
Number of ARIN addresses announced to Internet: 1295602758
Equivalent to 77 /8s, 57 /16s and 84 /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, 393216-401308
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: 260414
Total RIPE prefixes after maximum aggregation: 117866
RIPE Deaggregation factor: 2.21
Prefixes being announced from the RIPE address blocks: 257621
Unique aggregates announced from the RIPE address blocks: 150639
RIPE Region origin ASes present in the Internet Routing Table: 28155
RIPE Prefixes per ASN: 9.15
RIPE Region origin ASes announcing only one prefix: 11997
RIPE Region transit ASes present in the Internet Routing Table: 3855
Average RIPE Region AS path length visible: 4.2
Max RIPE Region AS path length visible: 27
Number of RIPE region 32-bit ASNs visible in the Routing Table: 10725
Number of RIPE addresses announced to Internet: 713911936
Equivalent to 42 /8s, 141 /16s and 110 /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
196608-213403
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: 124716
Total LACNIC prefixes after maximum aggregation: 27655
LACNIC Deaggregation factor: 4.51
Prefixes being announced from the LACNIC address blocks: 124505
Unique aggregates announced from the LACNIC address blocks: 48460
LACNIC Region origin ASes present in the Internet Routing Table: 10964
LACNIC Prefixes per ASN: 11.36
LACNIC Region origin ASes announcing only one prefix: 2278
LACNIC Region transit ASes present in the Internet Routing Table: 2179
Average LACNIC Region AS path length visible: 4.8
Max LACNIC Region AS path length visible: 65
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8653
Number of LACNIC addresses announced to Internet: 176412928
Equivalent to 10 /8s, 131 /16s and 217 /24s
LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247,
61440-61951, 64099-64197, 262144-273820 + 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: 28408
Total AfriNIC prefixes after maximum aggregation: 5443
AfriNIC Deaggregation factor: 5.22
Prefixes being announced from the AfriNIC address blocks: 36686
Unique aggregates announced from the AfriNIC address blocks: 11683
AfriNIC Region origin ASes present in the Internet Routing Table: 1628
AfriNIC Prefixes per ASN: 22.53
AfriNIC Region origin ASes announcing only one prefix: 542
AfriNIC Region transit ASes present in the Internet Routing Table: 312
Average AfriNIC Region AS path length visible: 4.8
Max AfriNIC Region AS path length visible: 26
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 959
Number of AfriNIC addresses announced to Internet: 107439104
Equivalent to 6 /8s, 103 /16s and 100 /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 9139 8880 37 CHINAMOBILE-CN China Mobile Communicati
7545 5913 789 697 TPG-INTERNET-AP TPG Telecom Limited, AU
7552 3592 1330 19 VIETEL-AS-AP Viettel Group, VN
45899 3516 1880 56 VNPT-AS-VN VNPT Corp, VN
7713 3501 1039 53 TELKOMNET-AS-AP PT Telekomunikasi Indon
9498 2400 499 239 BBIL-AP BHARTI Airtel Ltd., IN
4766 2253 11119 596 KIXS-AS-KR Korea Telecom, KR
45090 2169 1438 79 TENCENT-NET-AP Shenzhen Tencent Compute
4755 2118 430 199 TATACOMM-AS TATA Communications formerl
24560 2054 855 379 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd
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 6273 10277 2708 AMAZON-02, US
11492 4474 297 690 CABLEONE, US
22773 3944 3083 367 ASN-CXA-ALL-CCI-22773-RDC, US
7155 3901 264 31 VIASAT-SP-BACKBONE, US
16625 3587 1832 2536 AKAMAI-AS, US
6327 3431 1318 61 SHAW, CA
749 2881 50780 2137 DNIC-AS-00749, US
30036 2618 373 133 MEDIACOM-ENTERPRISE-BUSINESS, US
209 2520 4962 422 CENTURYLINK-US-LEGACY-QWEST, US
20115 2251 3051 492 CHARTER-20115, 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 6774 1730 150 UNI2-AS, ES
9121 6633 1692 17 TTNET, TR
8551 4009 374 39 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
20940 3964 3361 222 AKAMAI-ASN1, NL
39891 3819 220 34 ALJAWWALSTC-AS, SA
12389 2921 2273 908 ROSTELECOM-AS, RU
6849 2889 355 21 UKRTELNET, UA
9009 2486 249 1291 M247, GB
34984 2238 358 632 TELLCOM-AS, TR
47331 2179 344 1668 TTNET, TR
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 10619 3391 561 Uninet S.A. de C.V., MX
10620 3473 519 741 Telmex Colombia S.A., CO
11830 2433 369 63 Instituto Costarricense de Electricidad
13999 1771 297 476 Mega Cable, S.A. de C.V., MX
6503 1454 355 525 Axtel, S.A.B. de C.V., MX
28573 1385 2333 253 CLARO S.A., BR
3816 1255 667 147 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
6147 1080 369 21 Telefonica del Peru S.A.A., PE
11664 1021 191 442 Techtel LMDS Comunicaciones Interactiva
11172 961 133 63 Alestra, S. de R.L. de C.V., MX
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 1535 393 21 LINKdotNET-AS, EG
24835 1444 515 32 RAYA-AS, EG
36992 1314 1519 263 ETISALAT-MISR, EG
36903 1199 545 114 MT-MPLS, MA
29571 914 65 59 ORANGE-COTE-IVOIRE, CI
36935 621 520 43 Vodafone-, EG
6713 613 1863 34 IAM-AS, MA
15399 512 51 33 WANANCHI-, KE
37342 467 32 1 MOVITEL, MZ
23889 423 232 16 MauritiusTelecom, MU
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 10619 3391 561 Uninet S.A. de C.V., MX
9808 9139 8880 37 CHINAMOBILE-CN China Mobile Communicati
12479 6774 1730 150 UNI2-AS, ES
9121 6633 1692 17 TTNET, TR
16509 6273 10277 2708 AMAZON-02, US
7545 5913 789 697 TPG-INTERNET-AP TPG Telecom Limited, AU
11492 4474 297 690 CABLEONE, US
8551 4009 374 39 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
20940 3964 3361 222 AKAMAI-ASN1, NL
22773 3944 3083 367 ASN-CXA-ALL-CCI-22773-RDC, US
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 9139 9102 CHINAMOBILE-CN China Mobile Communications Grou
12479 6774 6624 UNI2-AS, ES
9121 6633 6616 TTNET, TR
7545 5913 5216 TPG-INTERNET-AP TPG Telecom Limited, AU
8551 4009 3970 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
7155 3901 3870 VIASAT-SP-BACKBONE, US
39891 3819 3785 ALJAWWALSTC-AS, SA
11492 4474 3784 CABLEONE, US
20940 3964 3742 AKAMAI-ASN1, NL
22773 3944 3577 ASN-CXA-ALL-CCI-22773-RDC, 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
398083 UNALLOCATED 5.133.124.0/24 399587 UT, US
33123 UNALLOCATED 8.10.69.0/24 11168 SCC, US
62828 UNALLOCATED 8.21.130.0/24 3356 LEVEL3, US
393266 UNALLOCATED 8.23.52.0/24 46887 LIGHTOWER, US
18604 UNALLOCATED 8.25.204.0/24 3356 LEVEL3, US
394936 UNALLOCATED 8.33.224.0/24 22442 HOU-PHONOSCOPE, US
54338 UNALLOCATED 8.33.241.0/24 6461 ZAYO-6461, US
395438 UNALLOCATED 8.42.206.0/24 3356 LEVEL3, US
395056 UNALLOCATED 8.45.133.0/24 3356 LEVEL3, US
32306 UNALLOCATED 8.46.80.0/24 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
10.20.160.0/20 3605 ERX-KUENTOS-AS Guam Cablevision, LLC., GU
10.20.176.0/21 3605 ERX-KUENTOS-AS Guam Cablevision, LLC., GU
10.192.0.0/23 3605 ERX-KUENTOS-AS Guam Cablevision, LLC., GU
10.192.2.0/24 3605 ERX-KUENTOS-AS Guam Cablevision, LLC., GU
10.193.0.0/23 3605 ERX-KUENTOS-AS Guam Cablevision, LLC., GU
10.196.0.0/23 3605 ERX-KUENTOS-AS Guam Cablevision, LLC., GU
100.67.0.0/20 266452 ELETROINFO TELECOMUNICACOES LTDA - ME, BR
100.72.208.0/20 56402 DADEHGOSTAR-AS AS12880 - Data Communication Com
100.88.0.0/17 56402 DADEHGOSTAR-AS AS12880 - Data Communication Com
100.88.128.0/17 56402 DADEHGOSTAR-AS AS12880 - Data Communication Com
Complete listing at https://bgp.nsrc.org/REN/Guam/data-spar
Advertised Unallocated Addresses
--------------------------------
Unassigned Network ASN Information AS Name
23.131.187.0/24 Origin: 174 COGENT-174, US
23.131.187.0/24 Transit: 3356 LEVEL3, US
23.141.0.0/24 Origin: 395350 UNASSIGNED
23.141.0.0/24 Transit: 11426 TWC-11426-CAROLINAS, US
27.100.7.0/24 Origin: 56096 UNASSIGNED
27.100.7.0/24 Transit: 45455 TH-2S1N-AP Two S One N Co Ltd, Internet
41.57.124.0/22 Origin: 37442 UNASSIGNED
41.57.124.0/22 Transit: 37204 TELONE, ZW
41.57.124.0/23 Origin: 37442 UNASSIGNED
41.57.124.0/23 Transit: 37204 TELONE, ZW
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 /9:13 /10:40 /11:100 /12:304
/13:590 /14:1207 /15:2113 /16:13582 /17:8328 /18:13987
/19:25209 /20:43297 /21:52597 /22:109043 /23:98865 /24:540322
/25:134 /26:115 /27:157 /28:59 /29:96 /30:21
/31:5 /32:308
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
9121 5810 6633 TTNET, TR
12479 5755 6774 UNI2-AS, ES
8151 4273 10619 Uninet S.A. de C.V., MX
8551 3475 4009 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
11492 3380 4474 CABLEONE, US
6327 3244 3431 SHAW, CA
39891 3131 3819 ALJAWWALSTC-AS, SA
7155 2991 3901 VIASAT-SP-BACKBONE, US
22773 2941 3944 ASN-CXA-ALL-CCI-22773-RDC, US
6849 2739 2889 UKRTELNET, UA
Complete listing at https://bgp.nsrc.org/REN/Guam/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:1936 2:1040 3:154 4:9 5:3913 6:104
7:5 8:1557 9:1 10:1 11:172 12:1708
13:300 14:2376 15:192 16:45 17:385 18:160
20:195 21:4 22:188 23:5676 24:2358 25:6
27:2661 29:19 31:2433 32:97 34:1 35:73
36:1774 37:4459 38:2848 39:702 40:163 41:4045
42:1089 43:2210 44:305 45:16986 46:4179 47:343
49:1688 50:2171 51:100 52:1418 54:364 55:736
56:8 57:65 58:1754 59:1124 60:958 61:2280
62:2574 63:1974 64:5534 65:2340 66:4948 67:3013
68:1224 69:4180 70:1341 71:655 72:3118 74:2683
75:1397 76:591 77:2302 78:3983 79:3111 80:2002
81:1751 82:1498 83:1213 84:1378 85:3676 86:712
87:2065 88:2745 89:3343 90:522 91:7727 92:2011
93:2607 94:3548 95:4796 96:1309 97:350 98:993
99:737 100:81 101:1277 102:2190 103:29157 104:4382
105:484 106:857 107:2534 108:851 109:4236 110:2029
111:3237 112:2029 113:1509 114:1522 115:2098 116:1887
117:2516 118:2339 119:1839 120:1663 121:1040 122:2586
123:2143 124:1550 125:2081 128:1245 129:1109 130:989
131:2222 132:818 133:372 134:1917 135:295 136:886
137:1001 138:2713 139:1512 140:867 141:1407 142:1304
143:1513 144:1210 145:344 146:1823 147:1486 148:2232
149:1727 150:860 151:1079 152:1859 153:539 154:3579
155:1432 156:1875 157:1236 158:1042 159:2133 160:2520
161:1276 162:3493 163:1275 164:1662 165:1622 166:709
167:1722 168:4047 169:838 170:4871 171:830 172:3154
173:3121 174:1025 175:1156 176:3579 177:5762 178:3535
179:2434 180:2284 181:3017 182:3220 183:1955 184:2388
185:19613 186:4742 187:4276 188:3972 189:3621 190:9023
191:1742 192:11043 193:8644 194:7024 195:5034 196:3035
197:2499 198:6055 199:6073 200:7841 201:5906 202:10304
203:10252 204:4554 205:3441 206:3800 207:3405 208:4073
209:4719 210:4136 211:2365 212:4076 213:3465 214:1155
215:67 216:6486 217:2756 218:1267 219:404 220:1950
221:981 222:672 223:2124
End of report
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