[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at frr.nsrc.org
Thu May 19 21:32:30 UTC 2022
IPv4 R&E Routing Table Report 21:25 GMT Thu 19 May, 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: 911815
Prefixes after maximum aggregation (per Origin AS): 338623
Deaggregation factor: 2.69
Unique aggregates announced (without unneeded subnets): 432752
Number of IPv4 prefixes with a valid ROA: 679190
Number of IPv4 prefixes with an invalid ROA: 5362
Number of IPv4 prefixes with no ROA: 1139077
Total ASes present in the Internet Routing Table: 73199
Prefixes per ASN: 12.46
Origin-only ASes present in the Internet Routing Table: 63078
Origin ASes announcing only one prefix: 25346
Transit ASes present in the Internet Routing Table: 10121
Transit-only ASes present in the Internet Routing Table: 355
Average AS path length visible in the Internet Routing Table: 4.5
Max AS path length visible: 66
Max AS path prepend of ASN (267602) 58
Prefixes from unregistered ASNs in the Routing Table: 927
Number of instances of unregistered ASNs: 936
Number of 32-bit ASNs allocated by the RIRs: 39419
Number of 32-bit ASNs visible in the Routing Table: 32706
Prefixes from 32-bit ASNs in the Routing Table: 160488
Number of bogon 32-bit ASNs visible in the Routing Table: 33
Special use prefixes present in the Routing Table: 57
Prefixes being announced from unallocated address space: 614
Number of addresses announced to Internet: 3065233798
Equivalent to 182 /8s, 179 /16s and 193 /24s
Percentage of available address space announced: 82.8
Percentage of allocated address space announced: 82.8
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: 313781
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 232318
Total APNIC prefixes after maximum aggregation: 66477
APNIC Deaggregation factor: 3.49
Prefixes being announced from the APNIC address blocks: 227820
Unique aggregates announced from the APNIC address blocks: 94903
APNIC Region origin ASes present in the Internet Routing Table: 12632
APNIC Prefixes per ASN: 18.04
APNIC Region origin ASes announcing only one prefix: 3590
APNIC Region transit ASes present in the Internet Routing Table: 1737
Average APNIC Region AS path length visible: 4.7
Max APNIC Region AS path length visible: 27
Number of APNIC region 32-bit ASNs visible in the Routing Table: 7852
Number of APNIC addresses announced to Internet: 773778752
Equivalent to 46 /8s, 30 /16s and 237 /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: 263788
Total ARIN prefixes after maximum aggregation: 120342
ARIN Deaggregation factor: 2.19
Prefixes being announced from the ARIN address blocks: 263480
Unique aggregates announced from the ARIN address blocks: 125960
ARIN Region origin ASes present in the Internet Routing Table: 19067
ARIN Prefixes per ASN: 13.82
ARIN Region origin ASes announcing only one prefix: 6927
ARIN Region transit ASes present in the Internet Routing Table: 1893
Average ARIN Region AS path length visible: 4.3
Max ARIN Region AS path length visible: 36
Number of ARIN region 32-bit ASNs visible in the Routing Table: 4507
Number of ARIN addresses announced to Internet: 1292444486
Equivalent to 77 /8s, 9 /16s and 35 /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: 261455
Total RIPE prefixes after maximum aggregation: 118068
RIPE Deaggregation factor: 2.21
Prefixes being announced from the RIPE address blocks: 258699
Unique aggregates announced from the RIPE address blocks: 151085
RIPE Region origin ASes present in the Internet Routing Table: 28170
RIPE Prefixes per ASN: 9.18
RIPE Region origin ASes announcing only one prefix: 11994
RIPE Region transit ASes present in the Internet Routing Table: 3852
Average RIPE Region AS path length visible: 4.2
Max RIPE Region AS path length visible: 33
Number of RIPE region 32-bit ASNs visible in the Routing Table: 10717
Number of RIPE addresses announced to Internet: 714179200
Equivalent to 42 /8s, 145 /16s and 130 /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: 124685
Total LACNIC prefixes after maximum aggregation: 27575
LACNIC Deaggregation factor: 4.52
Prefixes being announced from the LACNIC address blocks: 124407
Unique aggregates announced from the LACNIC address blocks: 48542
LACNIC Region origin ASes present in the Internet Routing Table: 10960
LACNIC Prefixes per ASN: 11.35
LACNIC Region origin ASes announcing only one prefix: 2295
LACNIC Region transit ASes present in the Internet Routing Table: 2187
Average LACNIC Region AS path length visible: 4.7
Max LACNIC Region AS path length visible: 66
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8668
Number of LACNIC addresses announced to Internet: 176274688
Equivalent to 10 /8s, 129 /16s and 189 /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: 28642
Total AfriNIC prefixes after maximum aggregation: 5476
AfriNIC Deaggregation factor: 5.23
Prefixes being announced from the AfriNIC address blocks: 36789
Unique aggregates announced from the AfriNIC address blocks: 11748
AfriNIC Region origin ASes present in the Internet Routing Table: 1632
AfriNIC Prefixes per ASN: 22.54
AfriNIC Region origin ASes announcing only one prefix: 540
AfriNIC Region transit ASes present in the Internet Routing Table: 319
Average AfriNIC Region AS path length visible: 4.9
Max AfriNIC Region AS path length visible: 35
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 962
Number of AfriNIC addresses announced to Internet: 107745792
Equivalent to 6 /8s, 108 /16s and 18 /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 9156 8883 41 CHINAMOBILE-CN China Mobile Communicati
7545 5897 789 694 TPG-INTERNET-AP TPG Telecom Limited, AU
7552 3591 1330 19 VIETEL-AS-AP Viettel Group, VN
45899 3515 1880 56 VNPT-AS-VN VNPT Corp, VN
7713 3499 1039 53 TELKOMNET-AS-AP PT Telekomunikasi Indon
9498 2410 499 239 BBIL-AP BHARTI Airtel Ltd., IN
4766 2252 11119 596 KIXS-AS-KR Korea Telecom, KR
45090 2169 1438 79 TENCENT-NET-AP Shenzhen Tencent Compute
4755 2120 438 204 TATACOMM-AS TATA Communications formerl
24560 2046 853 380 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 6412 10352 2769 AMAZON-02, US
11492 4515 299 648 CABLEONE, US
22773 3944 3074 361 ASN-CXA-ALL-CCI-22773-RDC, US
7155 3901 264 31 VIASAT-SP-BACKBONE, US
16625 3573 1817 2528 AKAMAI-AS, US
6327 3438 1318 62 SHAW, CA
749 2881 50795 2138 DNIC-AS-00749, US
30036 2633 374 127 MEDIACOM-ENTERPRISE-BUSINESS, US
209 2460 4960 419 CENTURYLINK-US-LEGACY-QWEST, US
20115 2249 3051 493 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 6798 1730 150 UNI2-AS, ES
9121 6616 1692 17 TTNET, TR
8551 3994 374 39 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
20940 3988 3361 222 AKAMAI-ASN1, NL
39891 3819 220 34 ALJAWWALSTC-AS, SA
12389 2921 2273 907 ROSTELECOM-AS, RU
6849 2913 355 21 UKRTELNET, UA
9009 2486 249 1293 M247, GB
34984 2243 358 629 TELLCOM-AS, TR
47331 2174 343 1665 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 10629 3396 561 Uninet S.A. de C.V., MX
10620 3466 518 750 Telmex Colombia S.A., CO
11830 2436 369 63 Instituto Costarricense de Electricidad
13999 1825 300 469 Mega Cable, S.A. de C.V., MX
6503 1453 355 527 Axtel, S.A.B. de C.V., MX
28573 1368 2333 255 CLARO S.A., BR
3816 1257 671 148 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
6147 1079 369 21 Telefonica del Peru S.A.A., PE
11664 1025 192 444 Techtel LMDS Comunicaciones Interactiva
11172 957 133 61 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 1654 393 21 LINKdotNET-AS, EG
24835 1441 497 29 RAYA-AS, EG
36992 1313 1519 263 ETISALAT-MISR, EG
36903 1199 545 114 MT-MPLS, MA
29571 946 65 57 ORANGE-COTE-IVOIRE, CI
36935 619 520 42 Vodafone-, EG
6713 611 1863 34 IAM-AS, MA
15399 516 51 36 WANANCHI-, KE
37342 465 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 10629 3396 561 Uninet S.A. de C.V., MX
9808 9156 8883 41 CHINAMOBILE-CN China Mobile Communicati
12479 6798 1730 150 UNI2-AS, ES
9121 6616 1692 17 TTNET, TR
16509 6412 10352 2769 AMAZON-02, US
7545 5897 789 694 TPG-INTERNET-AP TPG Telecom Limited, AU
11492 4515 299 648 CABLEONE, US
8551 3994 374 39 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
20940 3988 3361 222 AKAMAI-ASN1, NL
22773 3944 3074 361 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 9156 9115 CHINAMOBILE-CN China Mobile Communications Grou
12479 6798 6648 UNI2-AS, ES
9121 6616 6599 TTNET, TR
7545 5897 5203 TPG-INTERNET-AP TPG Telecom Limited, AU
8551 3994 3955 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
7155 3901 3870 VIASAT-SP-BACKBONE, US
11492 4515 3867 CABLEONE, US
39891 3819 3785 ALJAWWALSTC-AS, SA
20940 3988 3766 AKAMAI-ASN1, NL
16509 6412 3643 AMAZON-02, 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
17033 UNALLOCATED 8.48.225.0/24 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
23.129.40.0/24 Origin: 6461 ZAYO-6461, US
23.129.40.0/24 Transit: 6939 HURRICANE, US
23.129.56.0/24 Origin: 6461 ZAYO-6461, US
23.129.56.0/24 Transit: 6939 HURRICANE, US
23.129.136.0/24 Origin: 6461 ZAYO-6461, US
23.129.136.0/24 Transit: 6939 HURRICANE, US
23.131.8.0/24 Origin: 3257 GTT-BACKBONE GTT, US
23.131.8.0/24 Transit: 174 COGENT-174, US
23.131.88.0/24 Origin: 3257 GTT-BACKBONE GTT, US
23.131.88.0/24 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 /9:13 /10:40 /11:100 /12:304
/13:588 /14:1205 /15:2108 /16:13558 /17:8312 /18:14080
/19:25193 /20:43372 /21:52509 /22:109098 /23:99309 /24:541146
/25:135 /26:105 /27:154 /28:57 /29:79 /30:21
/31:5 /32:308
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
9121 5794 6616 TTNET, TR
12479 5774 6798 UNI2-AS, ES
8151 4346 10629 Uninet S.A. de C.V., MX
8551 3460 3994 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
11492 3418 4515 CABLEONE, US
6327 3250 3438 SHAW, CA
39891 3131 3819 ALJAWWALSTC-AS, SA
7155 2991 3901 VIASAT-SP-BACKBONE, US
22773 2938 3944 ASN-CXA-ALL-CCI-22773-RDC, US
6849 2759 2913 UKRTELNET, UA
Complete listing at https://bgp.nsrc.org/REN/Guam/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:1929 2:1046 3:154 4:8 5:3944 6:104
7:5 8:1553 9:1 10:1 11:172 12:1710
13:297 14:2378 15:201 16:44 17:384 18:161
20:216 21:4 22:188 23:5693 24:2377 25:6
27:2662 29:19 31:2450 32:96 34:4 35:77
36:1780 37:4462 38:2901 39:699 40:163 41:4049
42:1093 43:2199 44:293 45:17005 46:4192 47:323
49:1695 50:2168 51:109 52:1428 54:369 55:748
56:8 57:68 58:1758 59:1136 60:950 61:2279
62:2611 63:1961 64:5549 65:2333 66:4947 67:3013
68:1225 69:4175 70:1331 71:695 72:3116 74:2668
75:1403 76:584 77:2279 78:3984 79:3120 80:2013
81:1754 82:1501 83:1214 84:1370 85:3706 86:707
87:2064 88:2746 89:3322 90:532 91:7727 92:2028
93:2604 94:3547 95:4788 96:1307 97:350 98:997
99:737 100:82 101:1285 102:2210 103:29200 104:4404
105:482 106:872 107:2525 108:847 109:4272 110:2022
111:3243 112:2032 113:1515 114:1519 115:2098 116:1895
117:2512 118:2336 119:1835 120:1668 121:1044 122:2587
123:2136 124:1543 125:2088 128:1236 129:1109 130:991
131:2232 132:817 133:378 134:1899 135:297 136:887
137:1014 138:2711 139:1517 140:867 141:1414 142:1290
143:1516 144:1200 145:345 146:1821 147:1502 148:2229
149:1731 150:861 151:1082 152:1856 153:536 154:3497
155:1425 156:1851 157:1237 158:1050 159:2178 160:2564
161:1274 162:3490 163:1285 164:1681 165:1643 166:719
167:1723 168:4040 169:843 170:4843 171:829 172:3185
173:3161 174:1024 175:1161 176:3645 177:5782 178:3578
179:2458 180:2286 181:3049 182:3219 183:1951 184:2375
185:19636 186:4740 187:4363 188:3987 189:3652 190:9007
191:1722 192:11040 193:8668 194:7051 195:5040 196:3013
197:2466 198:6023 199:6051 200:7852 201:5938 202:10314
203:10240 204:4560 205:3444 206:3795 207:3394 208:4040
209:4703 210:4180 211:2367 212:4087 213:3471 214:1153
215:66 216:6526 217:2767 218:1264 219:404 220:1943
221:981 222:670 223:2125
End of report
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